| 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 | $187.68 | 13.450% | $212.923 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $74.50 | 5.633% | $78.6966 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $33.59 | 6.165% | $35.6608 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $100.48 | 3.786% | $104.2842 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $106.44 | 9.151% | $116.1803 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $47.74 | 13.456% | $54.1639 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $125.99 | 12.632% | $141.9051 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $676.42 | $743.8139 | $743.81 | $743.80 | $743.90 | |