| 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 | $117.51 | 13.300% | $133.1388 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $166.40 | 9.533% | $182.2629 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $189.83 | 11.144% | $210.9847 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $127.81 | 3.105% | $131.7785 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $15.96 | 6.779% | $17.0419 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $128.63 | 4.174% | $133.999 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $151.93 | 5.802% | $160.745 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $898.07 | $969.9508 | $969.95 | $970.00 | $969.90 | |