| 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 | $169.37 | 6.732% | $180.772 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $107.47 | 6.708% | $114.6791 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $81.92 | 12.284% | $91.9831 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $103.54 | 12.864% | $116.8594 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $96.43 | 10.330% | $106.3912 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $19.43 | 6.843% | $20.7596 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $217.65 | 12.243% | $244.2969 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $795.81 | $875.7413 | $875.74 | $875.75 | $875.90 | |