| 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 | $174.85 | 6.741% | $186.6366 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $235.29 | 8.569% | $255.452 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $158.28 | 3.441% | $163.7264 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $113.51 | 8.218% | $122.8383 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $170.26 | 4.370% | $177.7004 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $217.47 | 13.816% | $247.5157 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $227.32 | 13.740% | $258.5538 | $258.55 | $258.55 | $258.60 |
| 7 purchase totals = | $1,296.98 | $1,412.4232 | $1,412.43 | $1,412.45 | $1,412.40 | |