| 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 | $111.96 | 11.844% | $125.2205 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $35.80 | 8.218% | $38.742 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $43.42 | 13.613% | $49.3308 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $139.60 | 11.758% | $156.0142 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $217.89 | 5.190% | $229.1985 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $9.43 | 3.122% | $9.7244 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $159.98 | 9.757% | $175.5892 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $718.08 | $783.8196 | $783.81 | $783.80 | $783.70 | |