| 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 | $163.81 | 4.213% | $170.7113 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $236.57 | 9.677% | $259.4629 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $92.92 | 3.398% | $96.0774 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $140.83 | 7.296% | $151.105 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $122.97 | 4.804% | $128.8775 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $29.49 | 6.302% | $31.3485 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $140.59 | 6.214% | $149.3263 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $927.18 | $986.9089 | $986.92 | $986.95 | $986.90 | |