| 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 | $92.33 | 10.485% | $102.0108 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $140.84 | 12.708% | $158.7379 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $62.66 | 11.303% | $69.7425 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $151.63 | 3.578% | $157.0553 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $37.83 | 6.348% | $40.2314 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $102.59 | 5.410% | $108.1401 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $214.94 | 3.844% | $223.2023 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $802.82 | $859.1203 | $859.12 | $859.15 | $859.00 | |