| 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 | $174.89 | 6.776% | $186.7405 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $234.29 | 12.733% | $264.1221 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $144.56 | 6.430% | $153.8552 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $78.70 | 9.345% | $86.0545 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $169.52 | 10.640% | $187.5569 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $143.76 | 13.409% | $163.0368 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $68.96 | 13.599% | $78.3379 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $1,014.68 | $1,119.7039 | $1,119.71 | $1,119.70 | $1,119.70 | |