| 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 | $164.96 | 3.239% | $170.3031 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $95.81 | 13.716% | $108.9513 | $108.95 | $108.95 | $109.00 |
| Purchase #3 | $189.43 | 13.755% | $215.4861 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $57.53 | 13.653% | $65.3846 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $43.84 | 11.549% | $48.9031 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $221.79 | 10.531% | $245.1467 | $245.15 | $245.15 | $245.10 |
| Purchase #7 | $82.57 | 6.527% | $87.9593 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $855.93 | $942.1342 | $942.13 | $942.15 | $942.20 | |