| 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 | $114.75 | 5.277% | $120.8054 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $140.80 | 6.709% | $150.2463 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $213.51 | 9.500% | $233.7935 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $6.59 | 3.193% | $6.8004 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $16.76 | 5.363% | $17.6588 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $116.93 | 6.287% | $124.2814 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $75.90 | 3.726% | $78.728 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $685.24 | $732.3138 | $732.32 | $732.35 | $732.30 | |