| 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 | $21.95 | 10.161% | $24.1803 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $189.91 | 10.146% | $209.1783 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $139.63 | 6.699% | $148.9838 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $185.93 | 10.725% | $205.871 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $157.28 | 3.747% | $163.1733 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $241.46 | 5.526% | $254.8031 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $144.35 | 3.249% | $149.0399 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $1,080.51 | $1,155.2297 | $1,155.22 | $1,155.25 | $1,155.30 | |