| 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 | $139.77 | 10.655% | $154.6625 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $76.67 | 13.515% | $87.032 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $206.65 | 12.440% | $232.3573 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $109.59 | 13.871% | $124.7912 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $153.59 | 10.868% | $170.2822 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $176.26 | 6.472% | $187.6675 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $9.91 | 11.274% | $11.0273 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $872.44 | $967.8200 | $967.82 | $967.85 | $967.90 | |