| 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 | $142.63 | 10.519% | $157.6332 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $163.87 | 10.223% | $180.6224 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $226.89 | 13.281% | $257.0233 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $229.73 | 4.586% | $240.2654 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $136.39 | 6.642% | $145.449 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $182.75 | 7.542% | $196.533 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $215.71 | 4.675% | $225.7944 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,297.97 | $1,403.3207 | $1,403.31 | $1,403.30 | $1,403.20 | |