| 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 | $197.35 | 7.869% | $212.8795 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $132.95 | 10.406% | $146.7848 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $49.93 | 10.647% | $55.246 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $63.56 | 4.552% | $66.4533 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $41.36 | 5.599% | $43.6757 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $222.90 | 7.412% | $239.4213 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $10.80 | 3.334% | $11.1601 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $718.85 | $775.6207 | $775.62 | $775.65 | $775.70 | |