| 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 | $72.93 | 6.567% | $77.7193 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $163.30 | 7.837% | $176.0978 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $170.83 | 13.149% | $193.2924 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $197.56 | 10.350% | $218.0075 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $122.92 | 6.273% | $130.6308 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $184.67 | 3.385% | $190.9211 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $215.46 | 7.629% | $231.8974 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $1,127.67 | $1,218.5663 | $1,218.57 | $1,218.55 | $1,218.50 | |