| 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 | $158.83 | 6.214% | $168.6997 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $100.93 | 10.579% | $111.6074 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $193.82 | 8.356% | $210.0156 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $151.77 | 7.861% | $163.7006 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $15.39 | 3.872% | $15.9859 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $91.96 | 9.176% | $100.3982 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $149.74 | 3.489% | $154.9644 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $862.44 | $925.3718 | $925.38 | $925.35 | $925.40 | |