| 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 | $141.78 | 5.792% | $149.9919 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $65.52 | 9.853% | $71.9757 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $95.90 | 6.655% | $102.2821 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $101.64 | 7.654% | $109.4195 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $70.76 | 5.518% | $74.6645 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $46.95 | 5.265% | $49.4219 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $112.36 | 10.742% | $124.4297 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $634.91 | $682.1853 | $682.18 | $682.20 | $682.20 | |