| 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 | $127.63 | 3.583% | $132.203 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $201.48 | 9.844% | $221.3137 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $35.40 | 9.683% | $38.8278 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $74.58 | 9.344% | $81.5488 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $149.40 | 9.779% | $164.0098 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $112.46 | 7.302% | $120.6718 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $57.34 | 13.596% | $65.1359 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $758.29 | $823.7108 | $823.71 | $823.70 | $823.60 | |