| 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 | $149.92 | 13.522% | $170.1922 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $243.63 | 11.476% | $271.589 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $15.41 | 13.746% | $17.5283 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $46.96 | 7.476% | $50.4707 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $171.54 | 4.781% | $179.7413 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $147.86 | 7.537% | $159.0042 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $89.61 | 9.189% | $97.8443 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $864.93 | $946.3700 | $946.36 | $946.40 | $946.30 | |