| 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 | $153.63 | 3.743% | $159.3804 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $53.31 | 5.418% | $56.1983 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $97.85 | 10.436% | $108.0616 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $73.26 | 11.811% | $81.9127 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $229.90 | 3.144% | $237.1281 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $125.60 | 3.644% | $130.1769 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $168.42 | 12.502% | $189.4759 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $901.97 | $962.3339 | $962.34 | $962.40 | $962.40 | |