| 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 | $154.98 | 8.587% | $168.2881 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $209.39 | 9.526% | $229.3365 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $244.96 | 8.520% | $265.8306 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $127.50 | 12.139% | $142.9772 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $21.85 | 4.645% | $22.8649 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $42.79 | 4.311% | $44.6347 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $23.34 | 11.608% | $26.0493 | $26.05 | $26.05 | $26.00 |
| 7 purchase totals = | $824.81 | $899.9813 | $899.98 | $900.05 | $899.90 | |