| 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 | $126.39 | 3.863% | $131.2724 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $35.31 | 8.387% | $38.2714 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $102.79 | 3.393% | $106.2777 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $125.45 | 13.867% | $142.8462 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $62.78 | 11.791% | $70.1824 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $103.65 | 13.521% | $117.6645 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $178.93 | 9.299% | $195.5687 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $735.30 | $802.0833 | $802.08 | $802.05 | $802.20 | |