| 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 | $128.68 | 5.666% | $135.971 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $179.75 | 12.341% | $201.9329 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $87.57 | 9.207% | $95.6326 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $103.79 | 6.557% | $110.5955 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $30.69 | 13.700% | $34.8945 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $163.59 | 10.206% | $180.286 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $140.70 | 7.257% | $150.9106 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $834.77 | $910.2231 | $910.22 | $910.25 | $910.20 | |