| 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 | $84.86 | 7.611% | $91.3187 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $125.55 | 12.234% | $140.9098 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $143.38 | 10.343% | $158.2098 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $166.83 | 13.681% | $189.654 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $7.93 | 9.341% | $8.6707 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $179.89 | 5.202% | $189.2479 | $189.25 | $189.25 | $189.20 |
| Purchase #7 | $91.52 | 9.565% | $100.2739 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $799.96 | $878.2848 | $878.28 | $878.20 | $878.30 | |