| 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 | $158.95 | 7.794% | $171.3386 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $25.41 | 11.810% | $28.4109 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $109.55 | 7.814% | $118.1102 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $91.28 | 6.589% | $97.2944 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $98.98 | 3.476% | $102.4205 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $180.96 | 13.577% | $205.5289 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $57.76 | 13.670% | $65.6558 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $722.89 | $788.7593 | $788.76 | $788.75 | $788.70 | |