| 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 | $133.81 | 11.411% | $149.0791 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $101.96 | 4.818% | $106.8724 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $208.84 | 6.374% | $222.1515 | $222.15 | $222.15 | $222.20 |
| Purchase #4 | $51.80 | 13.356% | $58.7184 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $143.56 | 5.233% | $151.0725 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $174.94 | 3.872% | $181.7137 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $132.79 | 4.774% | $139.1294 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $947.70 | $1,008.7370 | $1,008.73 | $1,008.70 | $1,008.80 | |