| 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 | $151.35 | 8.222% | $163.794 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $248.38 | 9.278% | $271.4247 | $271.42 | $271.40 | $271.40 |
| Purchase #3 | $197.34 | 4.533% | $206.2854 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $196.47 | 4.467% | $205.2463 | $205.25 | $205.25 | $205.20 |
| Purchase #5 | $200.78 | 13.640% | $228.1664 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $199.75 | 5.457% | $210.6504 | $210.65 | $210.65 | $210.70 |
| Purchase #7 | $132.50 | 12.283% | $148.775 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $1,326.57 | $1,434.3422 | $1,434.35 | $1,434.35 | $1,434.40 | |