| 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 | $154.57 | 3.610% | $160.15 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $181.89 | 5.595% | $192.0667 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $27.49 | 5.189% | $28.9165 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $113.71 | 12.791% | $128.2546 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $75.26 | 3.529% | $77.9159 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $151.46 | 9.573% | $165.9593 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $188.30 | 5.837% | $199.2911 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $892.68 | $952.5541 | $952.56 | $952.50 | $952.70 | |