| 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 | $143.93 | 12.634% | $162.1141 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $50.67 | 5.833% | $53.6256 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $102.57 | 6.319% | $109.0514 | $109.05 | $109.05 | $109.10 |
| Purchase #4 | $112.99 | 12.119% | $126.6833 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $135.77 | 5.849% | $143.7112 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $56.69 | 6.173% | $60.1895 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $195.89 | 3.235% | $202.227 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $798.51 | $857.6021 | $857.60 | $857.65 | $857.60 | |