| 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 | $17.36 | 3.203% | $17.916 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $124.40 | 6.717% | $132.7559 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $125.74 | 6.210% | $133.5485 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $155.81 | 4.537% | $162.8791 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $81.59 | 10.329% | $90.0174 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $142.26 | 6.104% | $150.9436 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $237.83 | 11.560% | $265.3231 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $884.99 | $953.3836 | $953.39 | $953.35 | $953.30 | |