| 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 | $167.98 | 10.222% | $185.1509 | $185.15 | $185.15 | $185.20 |
| Purchase #2 | $18.60 | 11.619% | $20.7611 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $55.62 | 10.832% | $61.6448 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $104.26 | 8.412% | $113.0304 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $111.81 | 8.690% | $121.5263 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $230.38 | 10.208% | $253.8972 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $19.41 | 8.743% | $21.107 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $708.06 | $777.1177 | $777.12 | $777.15 | $777.10 | |