| 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 | $193.25 | 7.214% | $207.1911 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $134.38 | 7.129% | $143.96 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $65.60 | 13.672% | $74.5688 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $16.34 | 13.445% | $18.5369 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $58.31 | 13.311% | $66.0716 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $90.59 | 4.164% | $94.3622 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $75.98 | 4.691% | $79.5442 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $634.45 | $684.2348 | $684.23 | $684.20 | $684.30 | |