| 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 | $138.89 | 4.291% | $144.8498 | $144.85 | $144.85 | $144.80 |
| Purchase #2 | $106.36 | 8.510% | $115.4112 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $53.58 | 12.327% | $60.1848 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $116.82 | 4.346% | $121.897 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $12.26 | 3.714% | $12.7153 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $224.73 | 5.483% | $237.0519 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $145.51 | 12.246% | $163.3292 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $798.15 | $855.4392 | $855.44 | $855.45 | $855.40 | |