| 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 | $150.60 | 10.602% | $166.5666 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $124.37 | 10.443% | $137.358 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $189.44 | 4.410% | $197.7943 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $57.43 | 12.857% | $64.8138 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $110.70 | 7.637% | $119.1542 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $173.25 | 7.334% | $185.9562 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $83.56 | 12.569% | $94.0627 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $889.35 | $965.7058 | $965.70 | $965.65 | $965.90 | |