| 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 | $185.26 | 7.655% | $199.4417 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $163.28 | 6.134% | $173.2956 | $173.30 | $173.30 | $173.30 |
| Purchase #3 | $145.67 | 11.492% | $162.4104 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $119.67 | 13.602% | $135.9475 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $96.29 | 6.169% | $102.2301 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $22.72 | 10.588% | $25.1256 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $128.26 | 6.762% | $136.9329 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $861.15 | $935.3838 | $935.39 | $935.45 | $935.20 | |