| 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 | $179.25 | 5.287% | $188.7269 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $92.76 | 5.161% | $97.5473 | $97.55 | $97.55 | $97.50 |
| Purchase #3 | $83.69 | 6.789% | $89.3717 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $11.52 | 7.451% | $12.3784 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $177.78 | 9.195% | $194.1269 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $38.54 | 12.203% | $43.243 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $237.49 | 6.337% | $252.5397 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $821.03 | $877.9339 | $877.94 | $878.00 | $877.80 | |