| 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 | $170.41 | 8.241% | $184.4535 | $184.45 | $184.45 | $184.50 |
| Purchase #2 | $19.71 | 10.559% | $21.7912 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $72.74 | 11.747% | $81.2848 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $177.30 | 8.355% | $192.1134 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $91.69 | 5.830% | $97.0355 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $59.52 | 5.819% | $62.9835 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $171.79 | 10.451% | $189.7438 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $763.16 | $829.4057 | $829.39 | $829.45 | $829.40 | |