| 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 | $144.68 | 7.524% | $155.5657 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $68.59 | 10.469% | $75.7707 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $158.44 | 9.682% | $173.7802 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $87.31 | 12.599% | $98.3102 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $106.47 | 3.767% | $110.4807 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $181.94 | 6.162% | $193.1511 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $40.83 | 8.715% | $44.3883 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $788.26 | $851.4469 | $851.45 | $851.45 | $851.60 | |