| 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 | $112.84 | 3.707% | $117.023 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $102.25 | 13.180% | $115.7266 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $158.96 | 6.439% | $169.1954 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $35.91 | 5.584% | $37.9152 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $143.27 | 3.641% | $148.4865 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $159.51 | 13.184% | $180.5398 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $113.83 | 10.194% | $125.4338 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $826.57 | $894.3203 | $894.33 | $894.35 | $894.20 | |