| 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 | $191.84 | 8.616% | $208.3689 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $100.87 | 10.275% | $111.2344 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $11.34 | 4.404% | $11.8394 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $154.55 | 5.595% | $163.1971 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $141.25 | 13.238% | $159.9487 | $159.95 | $159.95 | $159.90 |
| Purchase #6 | $150.47 | 3.686% | $156.0163 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $122.48 | 13.587% | $139.1214 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $872.80 | $949.7262 | $949.73 | $949.70 | $949.60 | |