| 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 | $130.97 | 12.837% | $147.7826 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $182.90 | 12.411% | $205.5997 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $169.94 | 12.351% | $190.9293 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $71.48 | 12.296% | $80.2692 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $68.83 | 10.216% | $75.8617 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $176.70 | 13.428% | $200.4273 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $13.67 | 10.374% | $15.0881 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $814.49 | $915.9579 | $915.96 | $916.00 | $916.00 | |