| 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 | $175.85 | 9.793% | $193.071 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $90.39 | 4.449% | $94.4115 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $52.31 | 4.156% | $54.484 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $29.35 | 5.286% | $30.9014 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $58.51 | 7.464% | $62.8772 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $117.36 | 3.463% | $121.4242 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $126.53 | 11.188% | $140.6862 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $650.30 | $697.8555 | $697.85 | $697.85 | $697.90 | |