| 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 | $43.83 | 5.397% | $46.1955 | $46.20 | $46.20 | $46.20 |
| Purchase #2 | $29.52 | 8.681% | $32.0826 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $121.37 | 3.477% | $125.59 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $117.67 | 11.228% | $130.882 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $190.68 | 6.716% | $203.4861 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $144.61 | 10.515% | $159.8157 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $154.39 | 3.316% | $159.5096 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $802.07 | $857.5615 | $857.57 | $857.60 | $857.60 | |