| 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 | $137.61 | 11.198% | $153.0196 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $21.80 | 11.144% | $24.2294 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $100.32 | 7.516% | $107.8601 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $150.50 | 4.641% | $157.4847 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $191.80 | 12.120% | $215.0462 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $55.89 | 8.377% | $60.5719 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $113.82 | 10.874% | $126.1968 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $771.74 | $844.4087 | $844.41 | $844.40 | $844.40 | |