| 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 | $117.72 | 13.276% | $133.3485 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $6.58 | 12.219% | $7.384 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $32.52 | 12.808% | $36.6852 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $175.41 | 11.314% | $195.2559 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $46.63 | 13.555% | $52.9507 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $188.49 | 7.300% | $202.2498 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $246.62 | 3.337% | $254.8497 | $254.85 | $254.85 | $254.80 |
| 7 purchase totals = | $813.97 | $882.7238 | $882.73 | $882.75 | $882.70 | |