| 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 | $187.57 | 11.850% | $209.797 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $42.35 | 8.324% | $45.8752 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $138.34 | 5.178% | $145.5032 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $150.67 | 8.531% | $163.5237 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $128.82 | 7.706% | $138.7469 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $99.32 | 8.225% | $107.4891 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $228.68 | 6.866% | $244.3812 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $975.75 | $1,055.3163 | $1,055.32 | $1,055.35 | $1,055.30 | |