| 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 | $109.86 | 7.387% | $117.9754 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $84.59 | 3.216% | $87.3104 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $201.28 | 11.517% | $224.4614 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $171.68 | 7.377% | $184.3448 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $47.77 | 13.833% | $54.378 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $154.39 | 9.143% | $168.5059 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $28.72 | 5.702% | $30.3576 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $798.29 | $867.3335 | $867.34 | $867.35 | $867.40 | |