| 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 | $110.78 | 10.227% | $122.1095 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $173.51 | 8.633% | $188.4891 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $72.78 | 8.349% | $78.8564 | $78.86 | $78.85 | $78.90 |
| Purchase #4 | $156.53 | 13.309% | $177.3626 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $62.47 | 3.703% | $64.7833 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $30.67 | 13.444% | $34.7933 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $157.34 | 5.810% | $166.4815 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $764.08 | $832.8757 | $832.87 | $832.90 | $833.00 | |