| 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 | $74.51 | 4.873% | $78.1409 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $102.95 | 9.197% | $112.4183 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $222.33 | 10.496% | $245.6658 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $173.66 | 6.135% | $184.314 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $109.38 | 7.160% | $117.2116 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $169.28 | 7.129% | $181.348 | $181.35 | $181.35 | $181.30 |
| Purchase #7 | $236.42 | 6.738% | $252.35 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $1,088.53 | $1,171.4486 | $1,171.45 | $1,171.40 | $1,171.40 | |