| 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 | $14.67 | 7.775% | $15.8106 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $144.54 | 5.611% | $152.6501 | $152.65 | $152.65 | $152.70 |
| Purchase #3 | $129.46 | 8.171% | $140.0382 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $152.96 | 9.445% | $167.4071 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $107.67 | 9.866% | $118.2927 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $118.84 | 11.146% | $132.0859 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $86.97 | 5.680% | $91.9099 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $755.11 | $818.1945 | $818.20 | $818.20 | $818.20 | |