| 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 | $160.73 | 4.751% | $168.3663 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $128.75 | 4.693% | $134.7922 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $40.56 | 7.433% | $43.5748 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $243.88 | 6.764% | $260.376 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $161.27 | 13.533% | $183.0947 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $64.37 | 11.333% | $71.6651 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $126.98 | 3.742% | $131.7316 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $926.54 | $993.6007 | $993.60 | $993.60 | $993.70 | |