| 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 | $170.27 | 11.649% | $190.1048 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $73.77 | 8.141% | $79.7756 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $184.38 | 6.739% | $196.8054 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $116.84 | 4.330% | $121.8992 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $65.62 | 7.868% | $70.783 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $231.27 | 12.210% | $259.5081 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $179.74 | 12.281% | $201.8139 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $1,021.89 | $1,120.6900 | $1,120.69 | $1,120.70 | $1,120.70 | |