| 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 | $127.31 | 10.842% | $141.113 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $150.73 | 12.426% | $169.4597 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $9.86 | 7.397% | $10.5893 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $232.28 | 11.740% | $259.5497 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $154.66 | 3.345% | $159.8334 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $117.44 | 7.522% | $126.2738 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $48.82 | 8.240% | $52.8428 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $841.10 | $919.6617 | $919.65 | $919.65 | $919.60 | |