| 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 | $189.50 | 9.609% | $207.7091 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $46.90 | 11.404% | $52.2485 | $52.25 | $52.25 | $52.20 |
| Purchase #3 | $126.33 | 11.801% | $141.2382 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $124.32 | 7.620% | $133.7932 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $175.69 | 12.298% | $197.2964 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $33.44 | 5.609% | $35.3156 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $47.41 | 4.375% | $49.4842 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $743.59 | $817.0852 | $817.09 | $817.10 | $817.00 | |