| 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 | $15.29 | 12.248% | $17.1627 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $64.89 | 9.388% | $70.9819 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $151.35 | 6.367% | $160.9865 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $216.58 | 12.107% | $242.8013 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $74.81 | 3.741% | $77.6086 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $207.29 | 12.327% | $232.8426 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $105.41 | 4.379% | $110.0259 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $835.62 | $912.4095 | $912.41 | $912.45 | $912.40 | |