| 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 | $142.79 | 11.334% | $158.9738 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $91.45 | 5.448% | $96.4322 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $224.56 | 5.204% | $236.2461 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $30.27 | 5.447% | $31.9188 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $100.68 | 11.403% | $112.1605 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $43.88 | 10.793% | $48.616 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $132.94 | 4.600% | $139.0552 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $766.57 | $823.4026 | $823.41 | $823.35 | $823.40 | |