| 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 | $142.67 | 10.601% | $157.7944 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $152.47 | 5.123% | $160.281 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $38.31 | 11.603% | $42.7551 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $173.26 | 13.842% | $197.2426 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $170.65 | 5.750% | $180.4624 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $86.97 | 3.246% | $89.793 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $132.84 | 11.439% | $148.0356 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $897.17 | $976.3641 | $976.36 | $976.40 | $976.40 | |