| 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 | $177.70 | 11.698% | $198.4873 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $169.76 | 4.274% | $177.0155 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $211.37 | 12.511% | $237.8145 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $104.30 | 3.664% | $108.1216 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $48.47 | 12.754% | $54.6519 | $54.65 | $54.65 | $54.70 |
| Purchase #6 | $50.61 | 3.561% | $52.4122 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $62.59 | 10.321% | $69.0499 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $824.80 | $897.5529 | $897.55 | $897.50 | $897.50 | |