| 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 | $61.78 | 8.167% | $66.8256 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $134.54 | 11.318% | $149.7672 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $242.57 | 3.488% | $251.0308 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $211.55 | 7.639% | $227.7103 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $179.54 | 5.702% | $189.7774 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $115.28 | 8.762% | $125.3808 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $111.50 | 9.260% | $121.8249 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $1,056.76 | $1,132.3170 | $1,132.32 | $1,132.35 | $1,132.30 | |