| 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 | $73.55 | 6.340% | $78.2131 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $187.71 | 3.217% | $193.7486 | $193.75 | $193.75 | $193.70 |
| Purchase #3 | $192.75 | 10.442% | $212.877 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $76.82 | 7.242% | $82.3833 | $82.38 | $82.40 | $82.40 |
| Purchase #5 | $145.36 | 10.872% | $161.1635 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $150.27 | 13.597% | $170.7022 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $57.52 | 9.334% | $62.8889 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $883.98 | $961.9766 | $961.97 | $962.00 | $962.00 | |