| 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 | $131.36 | 4.656% | $137.4761 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $62.66 | 11.567% | $69.9079 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $163.95 | 7.197% | $175.7495 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $145.30 | 3.130% | $149.8479 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $141.81 | 6.521% | $151.0574 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $44.64 | 7.443% | $47.9626 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $104.71 | 5.768% | $110.7497 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $794.43 | $842.7511 | $842.76 | $842.75 | $842.70 | |