| 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 | $163.92 | 8.102% | $177.2008 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $130.35 | 12.361% | $146.4626 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $207.30 | 10.386% | $228.8302 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $66.80 | 8.300% | $72.3444 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $213.50 | 7.677% | $229.8904 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $37.97 | 7.791% | $40.9282 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $34.55 | 4.625% | $36.1479 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $854.39 | $931.8045 | $931.80 | $931.85 | $931.70 | |