| 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 | $152.99 | 11.674% | $170.8501 | $170.85 | $170.85 | $170.90 |
| Purchase #2 | $215.83 | 7.411% | $231.8252 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $185.93 | 5.144% | $195.4942 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $135.46 | 12.516% | $152.4142 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $204.63 | 4.285% | $213.3984 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $133.92 | 8.734% | $145.6166 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $121.57 | 9.755% | $133.4292 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $1,150.33 | $1,243.0279 | $1,243.03 | $1,243.05 | $1,243.00 | |