| 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 | $164.33 | 5.288% | $173.0198 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $79.80 | 3.712% | $82.7622 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $38.76 | 3.343% | $40.0557 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $67.99 | 13.408% | $77.1061 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $222.49 | 9.687% | $244.0426 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $11.38 | 11.256% | $12.6609 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $138.75 | 9.843% | $152.4072 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $723.50 | $782.0545 | $782.06 | $782.00 | $782.10 | |