| 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 | $149.82 | 7.815% | $161.5284 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $142.64 | 11.811% | $159.4872 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $116.29 | 5.615% | $122.8197 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $48.60 | 8.269% | $52.6187 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $222.89 | 10.435% | $246.1486 | $246.15 | $246.15 | $246.10 |
| Purchase #6 | $90.51 | 4.480% | $94.5648 | $94.56 | $94.55 | $94.60 |
| Purchase #7 | $76.81 | 3.853% | $79.7695 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $847.56 | $916.9369 | $916.94 | $916.90 | $916.90 | |