| 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 | $169.57 | 9.674% | $185.9742 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $162.35 | 7.645% | $174.7617 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $127.33 | 13.870% | $144.9907 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $61.28 | 8.464% | $66.4667 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $170.72 | 3.823% | $177.2466 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $88.63 | 4.374% | $92.5067 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $31.71 | 12.521% | $35.6804 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $811.59 | $877.6270 | $877.63 | $877.60 | $877.70 | |