| 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 | $163.76 | 12.404% | $184.0728 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $28.74 | 7.669% | $30.9441 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $57.66 | 3.770% | $59.8338 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $170.98 | 12.871% | $192.9868 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $76.64 | 10.122% | $84.3975 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $176.38 | 8.650% | $191.6369 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $196.86 | 6.442% | $209.5417 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $871.02 | $953.4136 | $953.41 | $953.45 | $953.30 | |