| 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 | $177.79 | 9.546% | $194.7618 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $117.88 | 13.851% | $134.2076 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $87.55 | 6.782% | $93.4876 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $250.52 | 11.124% | $278.3878 | $278.39 | $278.40 | $278.40 |
| Purchase #5 | $35.29 | 7.466% | $37.9248 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $86.68 | 10.140% | $95.4694 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $95.71 | 7.155% | $102.5581 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $851.42 | $936.7971 | $936.80 | $936.75 | $936.90 | |