| 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 | $199.47 | 9.494% | $218.4077 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $148.53 | 10.211% | $163.6964 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $15.46 | 8.314% | $16.7453 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $187.30 | 6.655% | $199.7648 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $73.99 | 11.105% | $82.2066 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $11.70 | 8.713% | $12.7194 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $98.58 | 10.460% | $108.8915 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $735.03 | $802.4317 | $802.44 | $802.40 | $802.40 | |