| 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 | $154.95 | 6.219% | $164.5863 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $127.74 | 10.690% | $141.3954 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $203.25 | 3.482% | $210.3272 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $29.65 | 4.655% | $31.0302 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $147.53 | 8.450% | $159.9963 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $240.84 | 8.422% | $261.1235 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $205.53 | 10.592% | $227.2997 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,109.49 | $1,195.7586 | $1,195.77 | $1,195.80 | $1,195.70 | |