| 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 | $147.69 | 12.107% | $165.5708 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $129.89 | 3.707% | $134.705 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $205.30 | 9.129% | $224.0418 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $145.39 | 4.512% | $151.95 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $62.26 | 4.643% | $65.1507 | $65.15 | $65.15 | $65.20 |
| Purchase #6 | $72.54 | 12.591% | $81.6735 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $26.85 | 6.782% | $28.671 | $28.67 | $28.65 | $28.70 |
| 7 purchase totals = | $789.92 | $851.7628 | $851.76 | $851.70 | $851.90 | |