| 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 | $115.31 | 10.723% | $127.6747 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $169.51 | 10.125% | $186.6729 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $14.38 | 5.140% | $15.1191 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $136.36 | 10.246% | $150.3314 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $213.79 | 10.746% | $236.7639 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $19.78 | 13.457% | $22.4418 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $17.29 | 10.548% | $19.1137 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $686.42 | $758.1175 | $758.10 | $758.05 | $758.10 | |