| 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 | $146.89 | 10.863% | $162.8467 | $162.85 | $162.85 | $162.80 |
| Purchase #2 | $104.90 | 13.712% | $119.2839 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $13.60 | 11.721% | $15.1941 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $237.72 | 5.815% | $251.5434 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $206.86 | 4.115% | $215.3723 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $73.33 | 6.325% | $77.9681 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $129.99 | 5.223% | $136.7794 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $913.29 | $978.9879 | $978.98 | $979.00 | $979.00 | |