| 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 | $163.36 | 8.548% | $177.324 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $200.33 | 6.203% | $212.7565 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $138.47 | 4.632% | $144.8839 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $63.64 | 10.601% | $70.3865 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $34.63 | 6.679% | $36.9429 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $194.69 | 10.780% | $215.6776 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $51.80 | 8.495% | $56.2004 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $846.92 | $914.1718 | $914.17 | $914.20 | $914.20 | |