| 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 | $137.55 | 12.726% | $155.0546 | $155.05 | $155.05 | $155.10 |
| Purchase #2 | $75.69 | 8.826% | $82.3704 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $56.79 | 12.311% | $63.7814 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $226.28 | 3.160% | $233.4304 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $193.27 | 11.323% | $215.154 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $244.72 | 6.636% | $260.9596 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $139.54 | 9.688% | $153.0586 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,073.84 | $1,163.8090 | $1,163.80 | $1,163.80 | $1,164.00 | |