| 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 | $143.40 | 9.762% | $157.3987 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $30.98 | 11.859% | $34.6539 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $180.54 | 8.521% | $195.9238 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $41.43 | 13.703% | $47.1072 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $26.67 | 6.703% | $28.4577 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $163.30 | 12.347% | $183.4627 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $152.42 | 12.289% | $171.1509 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $738.74 | $818.1549 | $818.15 | $818.10 | $818.30 | |