| 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 | $141.39 | 9.484% | $154.7994 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $46.83 | 4.237% | $48.8142 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $78.67 | 8.664% | $85.486 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $202.46 | 4.683% | $211.9412 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $194.45 | 3.680% | $201.6058 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $26.34 | 9.630% | $28.8765 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $44.31 | 13.442% | $50.2662 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $734.45 | $781.7893 | $781.80 | $781.80 | $781.80 | |