| 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 | $133.57 | 5.840% | $141.3705 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $149.26 | 9.461% | $163.3815 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $228.97 | 9.863% | $251.5533 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $73.52 | 5.620% | $77.6518 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $29.55 | 10.587% | $32.6785 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $245.99 | 9.683% | $269.8092 | $269.81 | $269.80 | $269.80 |
| Purchase #7 | $43.69 | 10.490% | $48.2731 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $904.55 | $984.7179 | $984.71 | $984.70 | $984.90 | |