| 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 | $124.57 | 10.564% | $137.7296 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $94.73 | 3.849% | $98.3762 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $93.73 | 8.606% | $101.7964 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $92.50 | 5.684% | $97.7577 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $85.88 | 8.621% | $93.2837 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $192.69 | 11.180% | $214.2327 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $65.46 | 12.778% | $73.8245 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $749.56 | $817.0008 | $817.00 | $817.05 | $817.00 | |