| 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 | $15.52 | 10.142% | $17.094 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $97.62 | 8.348% | $105.7693 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $18.65 | 6.866% | $19.9305 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $215.90 | 13.786% | $245.664 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $76.86 | 13.851% | $87.5059 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $148.40 | 10.472% | $163.9404 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $190.36 | 8.850% | $207.2069 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $763.31 | $847.1110 | $847.11 | $847.10 | $847.10 | |