| 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 | $15.27 | 12.725% | $17.2131 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $159.82 | 10.211% | $176.1392 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $22.91 | 6.585% | $24.4186 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $127.65 | 7.377% | $137.0667 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $13.29 | 5.468% | $14.0167 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $70.56 | 10.722% | $78.1254 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $175.51 | 5.115% | $184.4873 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $585.01 | $631.4670 | $631.48 | $631.45 | $631.40 | |