| 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 | $183.45 | 6.217% | $194.8551 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $124.94 | 7.874% | $134.7778 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $23.98 | 9.222% | $26.1914 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $44.63 | 7.176% | $47.8326 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $115.52 | 8.564% | $125.4131 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $170.80 | 3.118% | $176.1255 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $34.59 | 12.480% | $38.9068 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $697.91 | $744.1023 | $744.11 | $744.15 | $744.10 | |