| 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 | $133.61 | 9.319% | $146.0611 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $87.27 | 5.395% | $91.9782 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $77.69 | 7.542% | $83.5494 | $83.55 | $83.55 | $83.50 |
| Purchase #4 | $56.96 | 11.157% | $63.315 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $175.41 | 12.620% | $197.5467 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $93.58 | 12.170% | $104.9687 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $151.43 | 3.674% | $156.9935 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $775.95 | $844.4126 | $844.42 | $844.40 | $844.40 | |