| 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 | $155.46 | 7.349% | $166.8848 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $152.96 | 5.292% | $161.0546 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $117.57 | 7.790% | $126.7287 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $114.97 | 8.261% | $124.4677 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $75.34 | 3.788% | $78.1939 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $112.64 | 9.169% | $122.968 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $73.41 | 13.162% | $83.0722 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $802.35 | $863.3699 | $863.36 | $863.35 | $863.50 | |