| 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 | $159.94 | 5.240% | $168.3209 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $217.92 | 6.492% | $232.0674 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $131.96 | 5.450% | $139.1518 | $139.15 | $139.15 | $139.20 |
| Purchase #4 | $243.27 | 10.726% | $269.3631 | $269.36 | $269.35 | $269.40 |
| Purchase #5 | $198.66 | 3.293% | $205.2019 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $244.54 | 10.482% | $270.1727 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $31.28 | 3.872% | $32.4912 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $1,227.57 | $1,316.7690 | $1,316.76 | $1,316.70 | $1,316.90 | |