| 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 | $169.84 | 8.296% | $183.9299 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $249.48 | 11.309% | $277.6937 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $116.37 | 13.579% | $132.1719 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $149.92 | 7.826% | $161.6527 | $161.65 | $161.65 | $161.70 |
| Purchase #5 | $222.87 | 5.336% | $234.7623 | $234.76 | $234.75 | $234.80 |
| Purchase #6 | $148.47 | 10.349% | $163.8352 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $91.93 | 12.382% | $103.3128 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $1,148.88 | $1,257.3585 | $1,257.35 | $1,257.35 | $1,257.40 | |