| 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 | $176.41 | 12.861% | $199.0981 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $169.25 | 8.551% | $183.7226 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $77.65 | 4.354% | $81.0309 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $86.49 | 6.282% | $91.9233 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $247.46 | 10.865% | $274.3465 | $274.35 | $274.35 | $274.30 |
| Purchase #6 | $134.74 | 11.594% | $150.3618 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $141.92 | 13.487% | $161.0608 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,033.92 | $1,141.5440 | $1,141.54 | $1,141.50 | $1,141.50 | |