| 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 | $168.63 | 8.127% | $182.3346 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $132.34 | 5.772% | $139.9787 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $74.65 | 7.350% | $80.1368 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $202.76 | 11.772% | $226.6289 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $18.78 | 9.570% | $20.5772 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $13.91 | 7.612% | $14.9688 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $211.49 | 10.584% | $233.8741 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $822.56 | $898.4991 | $898.50 | $898.55 | $898.50 | |