| 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 | $157.60 | 3.850% | $163.6676 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $20.88 | 3.829% | $21.6795 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $10.81 | 11.573% | $12.061 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $159.92 | 5.111% | $168.0935 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $116.49 | 12.262% | $130.774 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $158.69 | 3.277% | $163.8903 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $91.74 | 12.112% | $102.8515 | $102.85 | $102.85 | $102.90 |
| 7 purchase totals = | $716.13 | $763.0174 | $763.01 | $763.00 | $763.20 | |