| 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 | $113.88 | 4.816% | $119.3645 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $123.52 | 7.572% | $132.8729 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $123.88 | 9.194% | $135.2695 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $20.43 | 9.230% | $22.3157 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $9.59 | 11.872% | $10.7285 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $174.41 | 9.638% | $191.2196 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $166.52 | 10.124% | $183.3785 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $732.23 | $795.1492 | $795.15 | $795.10 | $795.20 | |