| 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 | $183.82 | 6.144% | $195.1139 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $124.33 | 6.149% | $131.9751 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $240.78 | 6.282% | $255.9058 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $61.71 | 9.717% | $67.7064 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $61.72 | 10.648% | $68.2919 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $83.36 | 10.691% | $92.272 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $24.73 | 6.143% | $26.2492 | $26.25 | $26.25 | $26.20 |
| 7 purchase totals = | $780.45 | $837.5143 | $837.52 | $837.50 | $837.50 | |