| 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 | $124.65 | 8.109% | $134.7579 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $129.87 | 6.240% | $137.9739 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $23.89 | 13.504% | $27.1161 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $122.70 | 10.660% | $135.7798 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $67.55 | 7.853% | $72.8547 | $72.85 | $72.85 | $72.90 |
| Purchase #6 | $188.44 | 5.105% | $198.0599 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $12.81 | 13.514% | $14.5411 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $669.91 | $721.0834 | $721.08 | $721.05 | $721.20 | |