| 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 | $197.49 | 8.668% | $214.6084 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $187.60 | 10.671% | $207.6188 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $8.58 | 9.633% | $9.4065 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $78.71 | 8.410% | $85.3295 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $104.48 | 7.450% | $112.2638 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $166.67 | 7.230% | $178.7202 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $55.69 | 5.538% | $58.7741 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $799.22 | $866.7213 | $866.72 | $866.65 | $866.70 | |