| 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 | $190.77 | 5.473% | $201.2108 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $46.68 | 8.825% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $120.99 | 9.591% | $132.5942 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $209.97 | 13.574% | $238.4713 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $59.58 | 5.850% | $63.0654 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $35.34 | 12.331% | $39.6978 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $11.56 | 3.234% | $11.9339 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $674.89 | $737.7729 | $737.77 | $737.75 | $737.80 | |