| 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 | $176.42 | 3.302% | $182.2454 | $182.25 | $182.25 | $182.20 |
| Purchase #2 | $142.71 | 9.621% | $156.4401 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $28.51 | 8.202% | $30.8484 | $30.85 | $30.85 | $30.80 |
| Purchase #4 | $54.74 | 7.421% | $58.8023 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $110.90 | 7.385% | $119.09 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $26.43 | 7.855% | $28.5061 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $64.54 | 11.861% | $72.1951 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $604.25 | $648.1274 | $648.14 | $648.15 | $648.00 | |