| 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 | $176.83 | 9.661% | $193.9135 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $158.34 | 4.288% | $165.1296 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $112.48 | 3.179% | $116.0557 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $51.30 | 5.691% | $54.2195 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $131.67 | 11.628% | $146.9806 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $44.83 | 10.777% | $49.6613 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $182.93 | 13.284% | $207.2304 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $858.38 | $933.1906 | $933.19 | $933.20 | $933.20 | |