| 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 | $141.70 | 9.501% | $155.1629 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $200.62 | 13.213% | $227.1279 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $38.62 | 8.553% | $41.9232 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $143.97 | 10.417% | $158.9674 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $229.59 | 11.312% | $255.5612 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $157.56 | 7.595% | $169.5267 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $182.94 | 10.235% | $201.6639 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,095.00 | $1,209.9332 | $1,209.93 | $1,209.90 | $1,210.00 | |