| 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 | $149.79 | 3.462% | $154.9757 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $201.47 | 12.219% | $226.0876 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $26.33 | 6.572% | $28.0604 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $55.72 | 13.698% | $63.3525 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $160.90 | 9.737% | $176.5668 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $31.47 | 5.591% | $33.2295 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $248.64 | 3.452% | $257.2231 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $874.32 | $939.4956 | $939.50 | $939.50 | $939.60 | |