| 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 | $155.36 | 7.285% | $166.678 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $104.63 | 7.421% | $112.3946 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $201.84 | 6.359% | $214.675 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $111.82 | 7.579% | $120.2948 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $134.77 | 3.799% | $139.8899 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $34.27 | 4.385% | $35.7727 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $88.86 | 9.475% | $97.2795 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $831.55 | $886.9845 | $886.98 | $887.05 | $887.10 | |