| 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 | $139.98 | 9.434% | $153.1857 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $107.25 | 5.242% | $112.872 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $143.98 | 7.601% | $154.9239 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $114.99 | 7.754% | $123.9063 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $95.89 | 10.728% | $106.1771 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $226.88 | 4.642% | $237.4118 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $110.90 | 7.444% | $119.1554 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $939.87 | $1,007.6322 | $1,007.64 | $1,007.60 | $1,007.70 | |