| 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 | $153.91 | 13.268% | $174.3308 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $12.85 | 13.809% | $14.6245 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $212.34 | 3.775% | $220.3558 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $93.73 | 11.843% | $104.8304 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $44.78 | 11.342% | $49.8589 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $134.33 | 7.458% | $144.3483 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $56.38 | 6.725% | $60.1716 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $708.32 | $768.5203 | $768.52 | $768.50 | $768.50 | |