| 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 | $101.47 | 12.162% | $113.8108 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $119.55 | 5.437% | $126.0499 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $135.27 | 3.791% | $140.3981 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $82.44 | 9.695% | $90.4326 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $37.68 | 7.735% | $40.5945 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $58.55 | 8.651% | $63.6152 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $170.44 | 13.779% | $193.9249 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $705.40 | $768.8260 | $768.82 | $768.80 | $768.70 | |