| 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 | $182.83 | 4.690% | $191.4047 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $23.76 | 11.870% | $26.5803 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $212.38 | 5.452% | $223.959 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $161.79 | 4.244% | $168.6564 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $191.48 | 3.716% | $198.5954 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $82.99 | 8.667% | $90.1827 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $56.98 | 3.492% | $58.9697 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $912.21 | $958.3482 | $958.35 | $958.35 | $958.50 | |