| 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 | $73.83 | 6.709% | $78.7833 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $143.40 | 10.207% | $158.0368 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $130.36 | 8.315% | $141.1994 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $219.41 | 10.539% | $242.5336 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $232.38 | 8.705% | $252.6087 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $118.53 | 7.330% | $127.2182 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $241.56 | 10.314% | $266.4745 | $266.47 | $266.45 | $266.50 |
| 7 purchase totals = | $1,159.47 | $1,266.8545 | $1,266.85 | $1,266.85 | $1,266.80 | |