| 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 | $111.93 | 9.527% | $122.5936 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $112.45 | 4.785% | $117.8307 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $127.88 | 10.767% | $141.6488 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $157.30 | 7.228% | $168.6696 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $72.69 | 8.733% | $79.038 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $173.92 | 8.725% | $189.0945 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $70.82 | 8.143% | $76.5869 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $826.99 | $895.4621 | $895.46 | $895.50 | $895.40 | |