| 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 | $142.90 | 8.206% | $154.6264 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $18.36 | 11.207% | $20.4176 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $214.60 | 10.492% | $237.1158 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $234.49 | 12.451% | $263.6863 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $114.47 | 5.775% | $121.0806 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $67.93 | 6.748% | $72.5139 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $97.46 | 13.424% | $110.543 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $890.21 | $979.9836 | $979.99 | $980.00 | $979.90 | |