| 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 | $205.61 | 3.704% | $213.2258 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $137.61 | 10.158% | $151.5884 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $241.53 | 10.148% | $266.0405 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $140.27 | 4.242% | $146.2203 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $89.56 | 8.289% | $96.9836 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $107.71 | 8.368% | $116.7232 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $152.67 | 10.803% | $169.1629 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $1,074.96 | $1,159.9447 | $1,159.94 | $1,159.95 | $1,159.90 | |