| 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 | $181.91 | 13.368% | $206.2277 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $208.84 | 13.737% | $237.5284 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $219.91 | 7.770% | $236.997 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $193.89 | 7.751% | $208.9184 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $199.94 | 4.191% | $208.3195 | $208.32 | $208.30 | $208.30 |
| Purchase #6 | $10.69 | 12.842% | $12.0628 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $174.76 | 9.468% | $191.3063 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $1,189.94 | $1,301.3601 | $1,301.37 | $1,301.35 | $1,301.30 | |