| 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 | $142.64 | 8.241% | $154.395 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $7.72 | 3.237% | $7.9699 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $46.50 | 3.386% | $48.0745 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $161.56 | 13.760% | $183.7907 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $139.97 | 3.121% | $144.3385 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $212.70 | 4.842% | $222.9989 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $159.85 | 3.154% | $164.8917 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $870.94 | $926.4592 | $926.46 | $926.45 | $926.50 | |