| 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 | $138.92 | 8.809% | $151.1575 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $97.47 | 4.127% | $101.4926 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $178.71 | 3.523% | $185.006 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $160.64 | 10.209% | $177.0397 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $196.75 | 8.282% | $213.0448 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $64.57 | 12.682% | $72.7588 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $17.31 | 9.409% | $18.9387 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $854.37 | $919.4381 | $919.44 | $919.45 | $919.40 | |