| 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 | $165.50 | 9.472% | $181.1762 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $68.98 | 3.291% | $71.2501 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $189.62 | 12.699% | $213.6998 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $177.80 | 7.470% | $191.0817 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $55.29 | 12.270% | $62.0741 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $106.91 | 4.216% | $111.4173 | $111.42 | $111.40 | $111.40 |
| Purchase #7 | $47.67 | 6.309% | $50.6775 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $811.77 | $881.3767 | $881.38 | $881.40 | $881.50 | |