| 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 | $152.80 | 11.749% | $170.7525 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $173.47 | 9.296% | $189.5958 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $246.31 | 10.456% | $272.0642 | $272.06 | $272.05 | $272.10 |
| Purchase #4 | $161.32 | 5.209% | $169.7232 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $246.55 | 3.124% | $254.2522 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $7.43 | 7.599% | $7.9946 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $78.74 | 9.385% | $86.1297 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $1,066.62 | $1,150.5122 | $1,150.50 | $1,150.50 | $1,150.60 | |