| 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 | $174.67 | 8.229% | $189.0436 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $132.86 | 7.449% | $142.7567 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $215.73 | 5.322% | $227.2112 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $62.79 | 10.270% | $69.2385 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $87.49 | 9.637% | $95.9214 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $7.93 | 3.224% | $8.1857 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $85.36 | 12.127% | $95.7116 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $766.83 | $828.0687 | $828.07 | $828.05 | $828.00 | |