| 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 | $139.66 | 11.205% | $155.3089 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $28.40 | 7.721% | $30.5928 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $116.37 | 8.173% | $125.8809 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $180.41 | 4.424% | $188.3913 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $48.78 | 9.411% | $53.3707 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $83.77 | 5.249% | $88.1671 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $174.86 | 11.190% | $194.4268 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $772.25 | $836.1385 | $836.14 | $836.15 | $836.20 | |