| 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 | $155.76 | 6.498% | $165.8813 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $143.37 | 11.367% | $159.6669 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $17.63 | 8.501% | $19.1287 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $172.91 | 5.389% | $182.2281 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $223.79 | 10.752% | $247.8519 | $247.85 | $247.85 | $247.90 |
| Purchase #6 | $94.27 | 11.213% | $104.8405 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $30.56 | 7.469% | $32.8425 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $838.29 | $912.4399 | $912.44 | $912.50 | $912.40 | |