| 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 | $96.89 | 9.238% | $105.8407 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $176.44 | 3.551% | $182.7054 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $126.88 | 7.240% | $136.0661 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $175.65 | 4.179% | $182.9904 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $164.57 | 11.753% | $183.9119 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $41.40 | 9.540% | $45.3496 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $105.64 | 10.284% | $116.504 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $887.47 | $953.3681 | $953.37 | $953.35 | $953.30 | |