| 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 | $190.68 | 4.643% | $199.5333 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $37.66 | 4.315% | $39.285 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $82.59 | 5.705% | $87.3018 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $160.92 | 5.336% | $169.5067 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $108.78 | 8.760% | $118.3091 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $202.91 | 5.600% | $214.273 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $66.92 | 9.190% | $73.0699 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $850.46 | $901.2788 | $901.28 | $901.25 | $901.30 | |