| 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 | $64.91 | 11.224% | $72.1955 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $158.68 | 11.428% | $176.814 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $163.70 | 11.538% | $182.5877 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $38.75 | 8.652% | $42.1027 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $155.57 | 9.322% | $170.0722 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $8.96 | 6.321% | $9.5264 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $191.45 | 13.540% | $217.3723 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $782.02 | $870.6708 | $870.67 | $870.65 | $870.70 | |