| 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 | $141.90 | 12.188% | $159.1948 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $172.93 | 8.180% | $187.0757 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $160.84 | 13.869% | $183.1469 | $183.15 | $183.15 | $183.10 |
| Purchase #4 | $127.96 | 6.857% | $136.7342 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $227.37 | 4.148% | $236.8013 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $226.39 | 11.714% | $252.9093 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $233.58 | 9.340% | $255.3964 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $1,290.97 | $1,411.2586 | $1,411.26 | $1,411.30 | $1,411.20 | |