| 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 | $160.58 | 3.508% | $166.2131 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $146.42 | 3.764% | $151.9312 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $18.75 | 5.260% | $19.7363 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $15.59 | 3.344% | $16.1113 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $176.93 | 3.325% | $182.8129 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $49.93 | 10.690% | $55.2675 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $50.33 | 13.552% | $57.1507 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $618.53 | $649.2230 | $649.22 | $649.20 | $649.20 | |