| 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 | $159.52 | 13.249% | $180.6548 | $180.65 | $180.65 | $180.70 |
| Purchase #2 | $77.78 | 9.336% | $85.0415 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $66.37 | 13.448% | $75.2954 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $135.69 | 3.727% | $140.7472 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $161.37 | 4.678% | $168.9189 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $195.46 | 10.619% | $216.2159 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $146.88 | 11.608% | $163.9298 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $943.07 | $1,030.8035 | $1,030.81 | $1,030.80 | $1,030.70 | |