| 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 | $168.47 | 11.224% | $187.3791 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $180.53 | 11.199% | $200.7476 | $200.75 | $200.75 | $200.70 |
| Purchase #3 | $9.64 | 6.374% | $10.2545 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $112.71 | 10.256% | $124.2695 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $143.81 | 6.345% | $152.9347 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $111.80 | 13.526% | $126.9221 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $15.36 | 5.604% | $16.2208 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $742.32 | $818.7283 | $818.72 | $818.70 | $818.70 | |