| 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 | $163.67 | 11.555% | $182.5821 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $35.42 | 11.614% | $39.5337 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $124.51 | 11.841% | $139.2532 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $101.74 | 10.114% | $112.03 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $31.77 | 9.265% | $34.7135 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $46.97 | 12.846% | $53.0038 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $97.37 | 4.385% | $101.6397 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $601.45 | $662.7560 | $662.74 | $662.80 | $662.70 | |