| 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 | $187.59 | 3.649% | $194.4352 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $200.50 | 9.621% | $219.7901 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $23.45 | 10.660% | $25.9498 | $25.95 | $25.95 | $25.90 |
| Purchase #4 | $13.49 | 7.693% | $14.5278 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $134.28 | 7.337% | $144.1321 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $81.42 | 3.664% | $84.4032 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $57.41 | 13.448% | $65.1305 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $698.14 | $748.3687 | $748.37 | $748.45 | $748.20 | |