| 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 | $184.74 | 9.593% | $202.4621 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $136.26 | 13.110% | $154.1237 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $95.88 | 8.402% | $103.9358 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $9.30 | 10.823% | $10.3065 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $190.79 | 5.705% | $201.6746 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $31.75 | 6.785% | $33.9042 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $75.39 | 8.637% | $81.9014 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $724.11 | $788.3083 | $788.30 | $788.25 | $788.30 | |