| 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 | $141.67 | 8.439% | $153.6255 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $119.33 | 6.601% | $127.207 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $184.61 | 8.270% | $199.8772 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $79.27 | 5.362% | $83.5205 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $25.92 | 6.735% | $27.6657 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $94.76 | 12.387% | $106.4979 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $144.35 | 8.563% | $156.7107 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $789.91 | $855.1045 | $855.12 | $855.10 | $855.10 | |