| 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 | $208.34 | 4.717% | $218.1674 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $14.50 | 10.290% | $15.9921 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $116.37 | 5.308% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $74.28 | 7.546% | $79.8852 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $193.95 | 13.633% | $220.3912 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $60.79 | 13.163% | $68.7918 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $64.81 | 11.381% | $72.186 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $733.04 | $797.9606 | $797.97 | $798.00 | $798.00 | |