| 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 | $148.50 | 7.363% | $159.4341 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $140.94 | 3.782% | $146.2704 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $67.79 | 7.624% | $72.9583 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $46.26 | 8.756% | $50.3105 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $206.34 | 4.122% | $214.8453 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $21.54 | 9.329% | $23.5495 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $240.86 | 11.187% | $267.805 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $872.23 | $935.1731 | $935.18 | $935.15 | $935.10 | |