| 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 | $184.28 | 13.191% | $208.5884 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $40.44 | 7.846% | $43.6129 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $28.79 | 6.479% | $30.6553 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $73.39 | 7.576% | $78.95 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $52.89 | 3.611% | $54.7999 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $152.46 | 3.549% | $157.8708 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $194.96 | 4.262% | $203.2692 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $727.21 | $777.7465 | $777.75 | $777.70 | $777.90 | |