| 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 | $144.46 | 8.631% | $156.9283 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $22.51 | 11.182% | $25.0271 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $158.38 | 13.629% | $179.9656 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $9.55 | 13.512% | $10.8404 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $168.90 | 13.765% | $192.1491 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $210.86 | 11.196% | $234.4679 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $45.43 | 9.459% | $49.7272 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $760.09 | $849.1056 | $849.12 | $849.15 | $849.00 | |