| 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 | $168.89 | 12.677% | $190.3002 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $172.37 | 3.269% | $178.0048 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $109.33 | 13.477% | $124.0644 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $164.28 | 3.656% | $170.2861 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $100.70 | 3.461% | $104.1852 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $200.71 | 8.749% | $218.2701 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $11.55 | 3.272% | $11.9279 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $927.83 | $997.0387 | $997.04 | $997.05 | $997.10 | |