| 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 | $133.79 | 9.390% | $146.3529 | $146.35 | $146.35 | $146.40 |
| Purchase #2 | $207.25 | 9.417% | $226.7667 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $69.72 | 7.787% | $75.1491 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $108.38 | 8.147% | $117.2097 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $128.35 | 6.129% | $136.2166 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $15.46 | 11.622% | $17.2568 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $7.54 | 4.709% | $7.8951 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $670.49 | $726.8469 | $726.86 | $726.80 | $726.90 | |