| 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 | $152.92 | 3.190% | $157.7981 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $151.58 | 9.758% | $166.3712 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $50.25 | 7.569% | $54.0534 | $54.05 | $54.05 | $54.10 |
| Purchase #4 | $85.52 | 13.569% | $97.1242 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $198.39 | 13.456% | $225.0854 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $73.72 | 3.747% | $76.4823 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $109.37 | 13.843% | $124.5101 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $821.75 | $901.4247 | $901.42 | $901.40 | $901.50 | |