| 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 | $125.70 | 11.179% | $139.752 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $234.82 | 4.536% | $245.4714 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $62.79 | 5.216% | $66.0651 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $63.70 | 4.782% | $66.7461 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $144.71 | 8.703% | $157.3041 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $243.64 | 8.285% | $263.8256 | $263.83 | $263.85 | $263.80 |
| Purchase #7 | $16.59 | 11.840% | $18.5543 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $891.95 | $957.7186 | $957.72 | $957.70 | $957.80 | |