| 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 | $135.58 | 8.236% | $146.7464 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $199.75 | 7.369% | $214.4696 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $83.46 | 12.655% | $94.0219 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $66.89 | 12.419% | $75.1971 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $126.65 | 5.627% | $133.7766 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $47.57 | 13.401% | $53.9449 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $25.89 | 7.536% | $27.8411 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $685.79 | $745.9976 | $746.00 | $746.00 | $745.90 | |