| 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 | $171.69 | 7.114% | $183.904 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $61.70 | 7.645% | $66.417 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $164.71 | 3.670% | $170.7549 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $143.85 | 3.852% | $149.3911 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $62.62 | 13.815% | $71.271 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $27.45 | 6.549% | $29.2477 | $29.25 | $29.25 | $29.20 |
| Purchase #7 | $168.68 | 9.315% | $184.3925 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $800.70 | $855.3782 | $855.37 | $855.35 | $855.40 | |