| 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 | $187.77 | 13.690% | $213.4757 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $221.38 | 13.244% | $250.6996 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $17.64 | 10.601% | $19.51 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $79.79 | 5.437% | $84.1282 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $180.49 | 10.709% | $199.8187 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $52.78 | 5.671% | $55.7732 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $61.28 | 6.780% | $65.4348 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $801.13 | $888.8402 | $888.84 | $888.85 | $888.80 | |