| 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 | $201.87 | 3.267% | $208.4651 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $7.73 | 5.132% | $8.1267 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $15.33 | 13.718% | $17.433 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $37.82 | 5.307% | $39.8271 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $179.26 | 7.434% | $192.5862 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $140.56 | 9.359% | $153.715 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $192.84 | 7.253% | $206.8267 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $775.41 | $826.9798 | $827.00 | $827.05 | $826.90 | |