| 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 | $160.68 | 4.123% | $167.3048 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $46.67 | 9.226% | $50.9758 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $32.95 | 13.787% | $37.4928 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $168.25 | 7.432% | $180.7543 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $157.73 | 4.450% | $164.749 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $62.35 | 7.454% | $66.9976 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $39.94 | 10.222% | $44.0227 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $668.57 | $712.2970 | $712.29 | $712.30 | $712.30 | |