| 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 | $106.42 | 8.239% | $115.1879 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $133.94 | 12.389% | $150.5338 | $150.53 | $150.55 | $150.50 |
| Purchase #3 | $62.41 | 10.825% | $69.1659 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $131.47 | 5.639% | $138.8836 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $243.87 | 6.375% | $259.4167 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $76.49 | 8.236% | $82.7897 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $54.83 | 10.825% | $60.7653 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $809.43 | $876.7429 | $876.75 | $876.75 | $876.80 | |