| 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 | $75.76 | 12.400% | $85.1542 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $157.52 | 4.458% | $164.5422 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $160.97 | 6.218% | $170.9791 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $191.71 | 7.626% | $206.3298 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $8.86 | 4.663% | $9.2731 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $92.67 | 5.279% | $97.562 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $158.63 | 7.202% | $170.0545 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $846.12 | $903.8949 | $903.88 | $903.90 | $904.00 | |