| 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 | $146.25 | 7.551% | $157.2933 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $116.79 | 3.754% | $121.1743 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $228.96 | 9.332% | $250.3265 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $27.57 | 12.214% | $30.9374 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $204.42 | 10.615% | $226.1192 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $191.27 | 8.540% | $207.6045 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $147.89 | 8.555% | $160.542 | $160.54 | $160.55 | $160.50 |
| 7 purchase totals = | $1,063.15 | $1,153.9972 | $1,153.99 | $1,154.00 | $1,153.90 | |