| 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 | $186.68 | 8.440% | $202.4358 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $206.97 | 6.780% | $221.0026 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $40.83 | 10.227% | $45.0057 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $19.97 | 12.533% | $22.4728 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $65.26 | 9.583% | $71.5139 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $113.53 | 11.376% | $126.4452 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $87.73 | 3.244% | $90.576 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $720.97 | $779.4520 | $779.46 | $779.45 | $779.40 | |