| 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 | $161.57 | 11.684% | $180.4478 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $184.99 | 8.266% | $200.2813 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $169.62 | 13.494% | $192.5085 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $107.48 | 8.130% | $116.2181 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $157.36 | 7.422% | $169.0393 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $71.95 | 9.384% | $78.7018 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $8.31 | 11.511% | $9.2666 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $861.28 | $946.4634 | $946.47 | $946.45 | $946.40 | |