| 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 | $183.71 | 9.326% | $200.8428 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $81.90 | 12.729% | $92.3251 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $47.47 | 13.257% | $53.7631 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $168.46 | 7.343% | $180.83 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $13.37 | 6.268% | $14.208 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $227.44 | 9.751% | $249.6177 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $27.97 | 8.846% | $30.4442 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $750.32 | $822.0309 | $822.03 | $822.05 | $821.90 | |