| 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 | $160.93 | 13.456% | $182.5847 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $57.87 | 12.266% | $64.9683 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $59.43 | 9.612% | $65.1424 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $189.58 | 3.240% | $195.7224 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $92.55 | 9.328% | $101.1831 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $34.56 | 7.224% | $37.0566 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $243.72 | 6.629% | $259.8762 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $838.64 | $906.5337 | $906.53 | $906.55 | $906.60 | |