| 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 | $189.43 | 13.329% | $214.6791 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $53.36 | 9.518% | $58.4388 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $127.35 | 10.862% | $141.1828 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $101.40 | 3.566% | $105.0159 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $152.53 | 11.572% | $170.1808 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $66.92 | 3.396% | $69.1926 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $83.59 | 4.780% | $87.5856 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $774.58 | $846.2756 | $846.28 | $846.35 | $846.30 | |