| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.27 | 11.250% | $226.1379 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $180.28 | 7.503% | $193.8064 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $121.38 | 8.593% | $131.8102 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $131.73 | 12.256% | $147.8748 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $165.74 | 10.834% | $183.6963 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $72.61 | 4.375% | $75.7867 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $218.86 | 6.814% | $233.7731 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,093.87 | $1,192.8854 | $1,192.89 | $1,192.85 | $1,192.90 | |