| 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 | $140.41 | 9.808% | $154.1814 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $84.61 | 11.677% | $94.4899 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $82.48 | 7.218% | $88.4334 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $64.66 | 11.159% | $71.8754 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $54.84 | 10.279% | $60.477 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $24.80 | 3.131% | $25.5765 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $166.41 | 10.811% | $184.4006 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $618.21 | $679.4342 | $679.44 | $679.55 | $679.50 | |