| 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 | $144.56 | 8.752% | $157.2119 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $202.48 | 12.301% | $227.3871 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $123.48 | 7.500% | $132.741 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $196.68 | 5.329% | $207.1611 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $182.27 | 12.627% | $205.2852 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $11.47 | 8.180% | $12.4082 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $52.67 | 5.319% | $55.4715 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $913.61 | $997.6660 | $997.67 | $997.65 | $997.70 | |