| 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 | $72.30 | 4.188% | $75.3279 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $182.99 | 7.269% | $196.2915 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $25.33 | 12.387% | $28.4676 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $163.36 | 4.143% | $170.128 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $140.81 | 3.787% | $146.1425 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $236.93 | 10.605% | $262.0564 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $22.72 | 3.166% | $23.4393 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $844.44 | $901.8532 | $901.86 | $901.90 | $901.80 | |