| 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 | $167.36 | 4.646% | $175.1355 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $215.88 | 8.394% | $234.001 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $250.37 | 12.586% | $281.8816 | $281.88 | $281.90 | $281.90 |
| Purchase #4 | $164.38 | 3.189% | $169.6221 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $96.71 | 13.453% | $109.7204 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $247.66 | 10.677% | $274.1027 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $244.32 | 10.827% | $270.7725 | $270.77 | $270.75 | $270.80 |
| 7 purchase totals = | $1,386.68 | $1,515.2358 | $1,515.23 | $1,515.20 | $1,515.20 | |