| 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 | $110.25 | 3.419% | $114.0194 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $113.72 | 5.617% | $120.1077 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $101.61 | 7.736% | $109.4705 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $168.31 | 6.348% | $178.9943 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $76.40 | 9.189% | $83.4204 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $94.38 | 3.154% | $97.3567 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $61.88 | 12.263% | $69.4683 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $726.55 | $772.8373 | $772.84 | $772.75 | $772.90 | |