| 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 | $163.36 | 8.811% | $177.7536 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $60.60 | 10.813% | $67.1527 | $67.15 | $67.15 | $67.20 |
| Purchase #3 | $92.50 | 10.602% | $102.3069 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $21.38 | 7.166% | $22.9121 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $69.27 | 7.847% | $74.7056 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $243.85 | 6.515% | $259.7368 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $212.97 | 13.776% | $242.3087 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $863.93 | $946.8764 | $946.88 | $946.85 | $946.90 | |