| 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 | $85.71 | 7.551% | $92.182 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $16.48 | 12.185% | $18.4881 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $160.49 | 3.463% | $166.0478 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $143.68 | 9.651% | $157.5466 | $157.55 | $157.55 | $157.50 |
| Purchase #5 | $172.53 | 3.861% | $179.1914 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $28.28 | 7.139% | $30.2989 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $61.92 | 4.553% | $64.7392 | $64.74 | $64.75 | $64.70 |
| 7 purchase totals = | $669.09 | $708.4940 | $708.50 | $708.55 | $708.40 | |