| 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 | $189.97 | 4.833% | $199.1513 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $220.35 | 6.500% | $234.6728 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $58.62 | 9.141% | $63.9785 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $170.61 | 13.110% | $192.977 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $15.87 | 8.271% | $17.1826 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $17.53 | 11.334% | $19.5169 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $128.49 | 6.508% | $136.8521 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $801.44 | $864.3312 | $864.33 | $864.35 | $864.50 | |