| 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 | $167.62 | 4.603% | $175.3355 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $90.41 | 9.598% | $99.0876 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $47.88 | 12.214% | $53.7281 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $212.79 | 10.677% | $235.5096 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $222.87 | 4.147% | $232.1124 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $127.78 | 11.585% | $142.5833 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $13.81 | 8.470% | $14.9797 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $883.16 | $953.3362 | $953.34 | $953.40 | $953.30 | |