| 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 | $231.77 | 11.185% | $257.6935 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $163.59 | 7.487% | $175.838 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $100.90 | 11.184% | $112.1847 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $8.62 | 4.260% | $8.9872 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $23.49 | 10.236% | $25.8944 | $25.89 | $25.90 | $25.90 |
| Purchase #6 | $145.65 | 13.648% | $165.5283 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $175.30 | 7.104% | $187.7533 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $849.32 | $933.8794 | $933.87 | $933.95 | $933.90 | |