| 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 | $214.67 | 6.760% | $229.1817 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $9.27 | 11.651% | $10.35 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $104.87 | 13.444% | $118.9687 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $12.64 | 6.570% | $13.4704 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $221.68 | 9.565% | $242.8837 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $51.37 | 11.607% | $57.3325 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $146.35 | 13.799% | $166.5448 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $760.85 | $838.7318 | $838.72 | $838.75 | $838.80 | |