| 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 | $102.50 | 10.667% | $113.4337 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $188.85 | 13.822% | $214.9528 | $214.95 | $214.95 | $215.00 |
| Purchase #3 | $64.50 | 10.485% | $71.2628 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $167.77 | 4.170% | $174.766 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $227.30 | 9.407% | $248.6821 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $38.30 | 6.166% | $40.6616 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $8.37 | 4.281% | $8.7283 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $797.59 | $872.4873 | $872.48 | $872.50 | $872.60 | |