| 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 | $161.29 | 3.756% | $167.3481 | $167.35 | $167.35 | $167.30 |
| Purchase #2 | $159.60 | 6.561% | $170.0714 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $34.69 | 4.503% | $36.2521 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $175.79 | 5.601% | $185.636 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $128.73 | 3.377% | $133.0772 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $101.33 | 11.439% | $112.9211 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $106.68 | 9.420% | $116.7293 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $868.11 | $922.0352 | $922.04 | $922.05 | $922.00 | |