| 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 | $66.54 | 9.753% | $73.0296 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $215.91 | 9.568% | $236.5683 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $137.44 | 5.172% | $144.5484 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $150.48 | 4.321% | $156.9822 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $135.43 | 6.109% | $143.7034 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $107.34 | 10.400% | $118.5034 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $39.69 | 11.873% | $44.4024 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $852.83 | $917.7377 | $917.73 | $917.75 | $917.70 | |