| 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 | $171.57 | 4.547% | $179.3713 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $52.96 | 12.345% | $59.4979 | $59.50 | $59.50 | $59.50 |
| Purchase #3 | $206.53 | 13.477% | $234.364 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $133.90 | 13.255% | $151.6484 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $209.60 | 4.812% | $219.686 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $22.73 | 3.140% | $23.4437 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $107.98 | 7.794% | $116.396 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $905.27 | $984.4073 | $984.41 | $984.40 | $984.40 | |