| 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 | $169.59 | 7.417% | $182.1685 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $98.95 | 10.541% | $109.3803 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $205.70 | 8.837% | $223.8777 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $175.30 | 13.135% | $198.3257 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $9.91 | 12.649% | $11.1635 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $132.34 | 12.481% | $148.8574 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $108.51 | 4.431% | $113.3181 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $900.30 | $987.0912 | $987.10 | $987.10 | $987.20 | |