| 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 | $155.89 | 8.693% | $169.4415 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $114.75 | 5.197% | $120.7136 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $232.82 | 6.395% | $247.7088 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $106.58 | 3.265% | $110.0598 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $12.95 | 8.508% | $14.0518 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $45.68 | 12.637% | $51.4526 | $51.45 | $51.45 | $51.50 |
| Purchase #7 | $156.61 | 12.227% | $175.7587 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $825.28 | $889.1868 | $889.18 | $889.15 | $889.30 | |