| 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 | $204.33 | 10.849% | $226.4978 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $149.84 | 7.456% | $161.0121 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $54.58 | 6.667% | $58.2188 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $38.99 | 10.473% | $43.0734 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $6.48 | 5.397% | $6.8297 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $25.89 | 11.758% | $28.9341 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $152.66 | 3.313% | $157.7176 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $632.77 | $682.2835 | $682.28 | $682.25 | $682.20 | |