| 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 | $136.66 | 8.356% | $148.0793 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $139.48 | 9.458% | $152.672 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $68.58 | 9.144% | $74.851 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $112.89 | 13.594% | $128.2363 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $235.68 | 6.489% | $250.9733 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $95.73 | 4.633% | $100.1652 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $86.67 | 10.133% | $95.4523 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $875.69 | $950.4294 | $950.43 | $950.40 | $950.60 | |