| 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 | $122.89 | 7.477% | $132.0785 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $190.90 | 11.218% | $212.3152 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $72.36 | 5.627% | $76.4317 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $151.66 | 11.725% | $169.4421 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $161.39 | 5.519% | $170.2971 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $162.54 | 8.402% | $176.1966 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $184.32 | 3.769% | $191.267 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,046.06 | $1,128.0282 | $1,128.04 | $1,128.05 | $1,128.00 | |