| 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 | $131.51 | 4.690% | $137.6778 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $159.30 | 5.533% | $168.1141 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $42.61 | 11.358% | $47.4496 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $56.99 | 12.282% | $63.9895 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $205.89 | 9.204% | $224.8401 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $112.64 | 10.432% | $124.3906 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $177.45 | 13.472% | $201.3561 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $886.39 | $967.8178 | $967.82 | $967.85 | $967.80 | |