| 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 | $102.63 | 6.719% | $109.5257 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $177.80 | 5.438% | $187.4688 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $20.53 | 3.671% | $21.2837 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $163.71 | 6.208% | $173.8731 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $87.70 | 13.246% | $99.3167 | $99.32 | $99.30 | $99.30 |
| Purchase #6 | $190.98 | 5.751% | $201.9633 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $140.93 | 7.535% | $151.5491 | $151.55 | $151.55 | $151.50 |
| 7 purchase totals = | $884.28 | $944.9804 | $944.98 | $944.95 | $945.00 | |