| 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 | $153.34 | 9.381% | $167.7248 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $18.65 | 9.441% | $20.4107 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $218.84 | 7.680% | $235.6469 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $29.43 | 7.675% | $31.6888 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $53.25 | 5.347% | $56.0973 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $208.47 | 8.873% | $226.9675 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $174.97 | 8.176% | $189.2755 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $856.95 | $927.8115 | $927.82 | $927.80 | $927.80 | |