| 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 | $161.80 | 4.742% | $169.4726 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $50.94 | 10.828% | $56.4558 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $15.52 | 11.249% | $17.2658 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $107.99 | 11.770% | $120.7004 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $98.80 | 3.400% | $102.1592 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $158.97 | 11.294% | $176.9241 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $220.89 | 12.616% | $248.7575 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $814.91 | $891.7354 | $891.74 | $891.65 | $891.90 | |