| 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 | $107.57 | 4.440% | $112.3461 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $53.63 | 3.206% | $55.3494 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $141.96 | 12.777% | $160.0982 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $129.91 | 7.229% | $139.3012 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $93.64 | 8.206% | $101.3241 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $100.82 | 9.589% | $110.4876 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $170.68 | 10.718% | $188.9735 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $798.21 | $867.8801 | $867.88 | $867.85 | $867.80 | |