| 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 | $158.83 | 7.126% | $170.1482 | $170.15 | $170.15 | $170.10 |
| Purchase #2 | $173.33 | 8.519% | $188.096 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $17.73 | 10.741% | $19.6344 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $158.69 | 3.776% | $164.6821 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $141.72 | 4.864% | $148.6133 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $203.81 | 6.563% | $217.1861 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $109.43 | 7.500% | $117.6373 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $963.54 | $1,025.9974 | $1,026.00 | $1,026.05 | $1,025.90 | |