| 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 | $178.41 | 6.565% | $190.1226 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $105.47 | 11.786% | $117.9007 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $69.74 | 8.698% | $75.806 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $87.27 | 3.534% | $90.3541 | $90.35 | $90.35 | $90.40 |
| Purchase #5 | $175.39 | 6.557% | $186.8903 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $153.54 | 10.778% | $170.0885 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $75.69 | 9.358% | $82.7731 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $845.51 | $913.9353 | $913.93 | $913.90 | $914.00 | |