| 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 | $135.78 | 7.428% | $145.8657 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $127.51 | 11.347% | $141.9786 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $28.98 | 5.822% | $30.6672 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $93.75 | 5.347% | $98.7628 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $215.33 | 4.148% | $224.2619 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $37.59 | 11.596% | $41.9489 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $177.36 | 4.755% | $185.7935 | $185.79 | $185.80 | $185.80 |
| 7 purchase totals = | $816.30 | $869.2786 | $869.28 | $869.25 | $869.40 | |