| 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 | $119.82 | 5.299% | $126.1693 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $120.86 | 6.181% | $128.3304 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $169.47 | 6.648% | $180.7364 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $133.67 | 12.375% | $150.2117 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $18.27 | 3.664% | $18.9394 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $79.81 | 10.535% | $88.218 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $112.42 | 10.267% | $123.9622 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $754.32 | $816.5674 | $816.57 | $816.55 | $816.50 | |