| 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 | $134.60 | 6.514% | $143.3678 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $62.88 | 5.716% | $66.4742 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $62.71 | 5.506% | $66.1628 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $161.59 | 10.235% | $178.1287 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $154.39 | 6.216% | $163.9869 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $38.99 | 11.586% | $43.5074 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $60.29 | 8.789% | $65.5889 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $675.45 | $727.2167 | $727.22 | $727.20 | $727.30 | |