| 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 | $197.35 | 7.310% | $211.7763 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $46.70 | 10.862% | $51.7726 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $119.35 | 11.477% | $133.0478 | $133.05 | $133.05 | $133.00 |
| Purchase #4 | $148.96 | 5.777% | $157.5654 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $125.32 | 7.561% | $134.7954 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $137.50 | 4.384% | $143.528 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $42.25 | 7.848% | $45.5658 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $817.43 | $878.0513 | $878.07 | $878.05 | $878.10 | |