| 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 | $116.38 | 13.598% | $132.2054 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $167.72 | 12.539% | $188.7504 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $96.75 | 10.608% | $107.0132 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $223.96 | 8.156% | $242.2262 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $159.28 | 6.796% | $170.1047 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $102.68 | 13.440% | $116.4802 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $169.89 | 10.359% | $187.4889 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $1,036.66 | $1,144.2690 | $1,144.27 | $1,144.30 | $1,144.30 | |