| 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 | $150.39 | 12.447% | $169.109 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $105.81 | 3.843% | $109.8763 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $154.28 | 10.510% | $170.4948 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $25.25 | 5.663% | $26.6799 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $83.79 | 9.165% | $91.4694 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $6.39 | 10.302% | $7.0483 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $20.89 | 5.377% | $22.0133 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $546.80 | $596.6910 | $596.69 | $596.70 | $596.70 | |