| 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 | $186.35 | 13.854% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $164.71 | 6.658% | $175.6764 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $33.44 | 11.110% | $37.1552 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $103.88 | 7.818% | $112.0013 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $88.87 | 11.549% | $99.1336 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $109.63 | 7.177% | $117.4981 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $126.48 | 7.396% | $135.8345 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $813.36 | $889.4660 | $889.47 | $889.50 | $889.50 | |