| 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 | $174.37 | 9.222% | $190.4504 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $107.71 | 6.619% | $114.8393 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $81.42 | 3.459% | $84.2363 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $117.66 | 8.213% | $127.3234 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $159.95 | 12.740% | $180.3276 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $16.39 | 3.604% | $16.9807 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $113.28 | 4.663% | $118.5622 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $770.78 | $832.7199 | $832.72 | $832.75 | $832.70 | |