| 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 | $177.85 | 5.480% | $187.5962 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $226.83 | 3.160% | $233.9978 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $122.51 | 8.384% | $132.7812 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $109.53 | 11.577% | $122.2103 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $78.82 | 8.589% | $85.5898 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $163.86 | 7.114% | $175.517 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $191.79 | 11.216% | $213.3012 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,071.19 | $1,150.9935 | $1,151.00 | $1,151.00 | $1,151.00 | |