| 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 | $151.81 | 11.179% | $168.7808 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $81.25 | 9.122% | $88.6616 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $116.67 | 13.759% | $132.7226 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $101.87 | 6.218% | $108.2043 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $32.31 | 13.160% | $36.562 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $29.68 | 3.697% | $30.7773 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $149.95 | 12.521% | $168.7252 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $663.54 | $734.4338 | $734.43 | $734.45 | $734.50 | |