| 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 | $174.34 | 10.641% | $192.8915 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $187.70 | 11.467% | $209.2236 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $7.93 | 4.214% | $8.2642 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $113.93 | 11.168% | $126.6537 | $126.65 | $126.65 | $126.70 |
| Purchase #5 | $105.25 | 11.672% | $117.5348 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $62.92 | 11.618% | $70.23 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $167.27 | 12.194% | $187.6669 | $187.67 | $187.65 | $187.70 |
| 7 purchase totals = | $819.34 | $912.4647 | $912.45 | $912.45 | $912.50 | |