| 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 | $156.64 | 4.132% | $163.1124 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $28.59 | 8.102% | $30.9064 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $229.85 | 13.177% | $260.1373 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $46.47 | 5.792% | $49.1615 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $44.79 | 10.302% | $49.4043 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $171.48 | 6.462% | $182.561 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $132.95 | 7.296% | $142.65 | $142.65 | $142.65 | $142.70 |
| 7 purchase totals = | $810.77 | $877.9329 | $877.93 | $877.90 | $878.00 | |