| 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 | $183.67 | 5.371% | $193.5349 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $57.29 | 13.303% | $64.9113 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $53.74 | 8.531% | $58.3246 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $138.65 | 9.583% | $151.9368 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $138.98 | 3.624% | $144.0166 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $102.78 | 10.736% | $113.8145 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $100.80 | 10.266% | $111.1481 | $111.15 | $111.15 | $111.10 |
| 7 purchase totals = | $775.91 | $837.6868 | $837.68 | $837.65 | $837.50 | |