| 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 | $114.36 | 8.544% | $124.1309 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $152.47 | 11.345% | $169.7677 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $164.62 | 9.177% | $179.7272 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $89.57 | 6.837% | $95.6939 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $84.87 | 12.200% | $95.2241 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $52.53 | 11.533% | $58.5883 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $83.42 | 8.804% | $90.7643 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $741.84 | $813.8964 | $813.89 | $813.90 | $813.90 | |