| 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 | $6.61 | 6.135% | $7.0155 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $99.51 | 13.526% | $112.9697 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $76.81 | 8.667% | $83.4671 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $160.75 | 10.227% | $177.1899 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $139.78 | 12.316% | $156.9953 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $155.68 | 12.155% | $174.6029 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $98.69 | 8.601% | $107.1783 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $737.83 | $819.4187 | $819.43 | $819.40 | $819.50 | |