| 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 | $139.49 | 13.263% | $157.9906 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $126.71 | 7.248% | $135.8939 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $78.27 | 11.566% | $87.3227 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $85.32 | 8.718% | $92.7582 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $125.82 | 6.844% | $134.4311 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $166.34 | 6.861% | $177.7526 | $177.75 | $177.75 | $177.80 |
| Purchase #7 | $153.34 | 12.656% | $172.7467 | $172.75 | $172.75 | $172.70 |
| 7 purchase totals = | $875.29 | $958.8958 | $958.89 | $958.90 | $958.90 | |