| 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 | $162.70 | 3.678% | $168.6841 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $130.86 | 7.609% | $140.8171 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $146.80 | 10.482% | $162.1876 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $180.51 | 3.632% | $187.0661 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $57.71 | 11.229% | $64.1903 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $44.74 | 3.660% | $46.3775 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $206.66 | 5.518% | $218.0635 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $929.98 | $987.3862 | $987.39 | $987.40 | $987.50 | |