| 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 | $151.55 | 13.290% | $171.691 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $48.42 | 10.646% | $53.5748 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $154.78 | 10.673% | $171.2997 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $222.62 | 13.312% | $252.2552 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $146.92 | 3.600% | $152.2091 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $37.70 | 8.777% | $41.0089 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $108.39 | 4.192% | $112.9337 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $870.38 | $954.9724 | $954.97 | $954.95 | $955.00 | |