| 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 | $151.92 | 8.574% | $164.9456 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $136.41 | 6.779% | $145.6572 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $209.69 | 4.825% | $219.8075 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $104.54 | 4.244% | $108.9767 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $61.89 | 12.543% | $69.6529 | $69.65 | $69.65 | $69.70 |
| Purchase #6 | $157.46 | 5.174% | $165.607 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $13.89 | 4.201% | $14.4735 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $835.80 | $889.1204 | $889.13 | $889.10 | $889.20 | |