| 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 | $178.36 | 10.453% | $197.004 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $243.34 | 6.617% | $259.4418 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $14.31 | 13.848% | $16.2916 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $100.26 | 13.652% | $113.9475 | $113.95 | $113.95 | $113.90 |
| Purchase #5 | $56.49 | 13.260% | $63.9806 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $124.27 | 4.590% | $129.974 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $119.78 | 5.306% | $126.1355 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $836.81 | $906.7750 | $906.77 | $906.80 | $906.70 | |