| 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 | $37.48 | 3.352% | $38.7363 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $138.82 | 3.148% | $143.1901 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $159.61 | 3.808% | $165.6879 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $152.68 | 13.351% | $173.0643 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $221.41 | 12.146% | $248.3025 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $156.28 | 3.288% | $161.4185 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $53.51 | 12.119% | $59.9949 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $919.79 | $990.3945 | $990.39 | $990.40 | $990.40 | |