| 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 | $117.70 | 13.711% | $133.8378 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $78.50 | 7.222% | $84.1693 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $211.58 | 10.501% | $233.798 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $160.29 | 13.571% | $182.043 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $14.25 | 9.578% | $15.6149 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $105.38 | 7.655% | $113.4468 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $125.57 | 11.358% | $139.8322 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $813.27 | $902.7420 | $902.74 | $902.75 | $902.60 | |