| 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 | $127.78 | 13.687% | $145.2692 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $108.25 | 9.203% | $118.2122 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $97.47 | 4.183% | $101.5472 | $101.55 | $101.55 | $101.50 |
| Purchase #4 | $50.84 | 6.545% | $54.1675 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $153.40 | 12.866% | $173.1364 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $65.72 | 6.325% | $69.8768 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $71.56 | 3.404% | $73.9959 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $675.02 | $736.2052 | $736.22 | $736.20 | $736.20 | |