| 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 | $164.53 | 12.425% | $184.9729 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $133.42 | 6.289% | $141.8108 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $136.68 | 12.543% | $153.8238 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $13.48 | 6.320% | $14.3319 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $48.56 | 8.743% | $52.8056 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $156.27 | 8.331% | $169.2889 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $183.91 | 6.873% | $196.5501 | $196.55 | $196.55 | $196.60 |
| 7 purchase totals = | $836.85 | $913.5840 | $913.58 | $913.55 | $913.60 | |