| 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 | $172.67 | 10.155% | $190.2046 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $78.45 | 11.502% | $87.4733 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $246.32 | 6.257% | $261.7322 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $142.93 | 12.410% | $160.6676 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $5.32 | 13.479% | $6.0371 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $233.99 | 4.500% | $244.5196 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $155.94 | 6.717% | $166.4145 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $1,035.62 | $1,117.0489 | $1,117.04 | $1,117.00 | $1,117.00 | |