| 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 | $160.57 | 7.851% | $173.1764 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $134.70 | 3.536% | $139.463 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $131.80 | 12.791% | $148.6585 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $93.98 | 8.304% | $101.7841 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $147.93 | 6.770% | $157.9449 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $13.72 | 11.213% | $15.2584 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $53.34 | 8.184% | $57.7053 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $736.04 | $793.9906 | $793.99 | $794.00 | $794.10 | |