| 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 | $156.76 | 9.472% | $171.6083 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $62.83 | 3.325% | $64.9191 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $180.36 | 6.199% | $191.5405 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $105.49 | 6.831% | $112.696 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $246.67 | 10.824% | $273.3696 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $100.30 | 9.779% | $110.1083 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $17.92 | 8.325% | $19.4118 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $870.33 | $943.6536 | $943.66 | $943.60 | $943.60 | |