| 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 | $180.79 | 7.557% | $194.4523 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $12.73 | 11.354% | $14.1754 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $193.29 | 11.313% | $215.1569 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $238.77 | 6.235% | $253.6573 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $146.36 | 7.289% | $157.0282 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $58.50 | 9.364% | $63.9779 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $18.43 | 5.259% | $19.3992 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $848.87 | $917.8472 | $917.86 | $917.90 | $918.00 | |