| 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 | $111.84 | 13.707% | $127.1699 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $16.29 | 12.215% | $18.2798 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $14.38 | 7.362% | $15.4387 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $184.83 | 10.390% | $204.0338 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $117.82 | 3.519% | $121.9661 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $200.88 | 13.348% | $227.6935 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $160.43 | 13.834% | $182.6239 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $806.47 | $897.2057 | $897.20 | $897.20 | $897.20 | |