| 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 | $147.33 | 4.783% | $154.3768 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $128.87 | 11.825% | $144.1089 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $58.96 | 3.383% | $60.9546 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $218.40 | 4.825% | $228.9378 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $41.48 | 11.530% | $46.2626 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $34.30 | 9.485% | $37.5534 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $10.76 | 13.637% | $12.2273 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $640.10 | $684.4214 | $684.42 | $684.45 | $684.50 | |