| 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 | $159.42 | 12.406% | $179.1976 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $82.49 | 13.578% | $93.6905 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $86.89 | 6.139% | $92.2242 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $187.77 | 3.676% | $194.6724 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $249.78 | 12.235% | $280.3406 | $280.34 | $280.35 | $280.30 |
| Purchase #6 | $60.65 | 5.474% | $63.97 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $13.67 | 5.137% | $14.3722 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $840.67 | $918.4675 | $918.46 | $918.40 | $918.50 | |