| 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 | $172.33 | 6.155% | $182.9369 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $157.41 | 12.716% | $177.4263 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $226.29 | 11.389% | $252.0622 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $193.62 | 7.567% | $208.2712 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $190.81 | 6.611% | $203.4244 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $136.82 | 9.610% | $149.9684 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $94.75 | 6.264% | $100.6851 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $1,172.03 | $1,274.7745 | $1,274.78 | $1,274.75 | $1,274.80 | |