| 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 | $74.43 | 10.196% | $82.0189 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $42.34 | 10.481% | $46.7777 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $195.26 | 7.533% | $209.9689 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $210.74 | 5.805% | $222.9735 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $148.64 | 10.151% | $163.7284 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $142.29 | 6.779% | $151.9358 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $36.65 | 10.700% | $40.5716 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $850.35 | $917.9748 | $917.98 | $917.95 | $918.00 | |