| 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 | $176.29 | 13.471% | $200.038 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $208.62 | 10.854% | $231.2636 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $203.67 | 7.614% | $219.1774 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $76.50 | 4.827% | $80.1927 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $47.49 | 7.594% | $51.0964 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $20.53 | 3.706% | $21.2908 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $57.53 | 5.385% | $60.628 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $790.63 | $863.6869 | $863.69 | $863.75 | $863.70 | |