| 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 | $156.30 | 8.483% | $169.5589 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $176.86 | 7.705% | $190.4871 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $247.94 | 9.572% | $271.6728 | $271.67 | $271.65 | $271.70 |
| Purchase #4 | $20.45 | 13.726% | $23.257 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $210.80 | 10.231% | $232.3669 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $100.54 | 6.260% | $106.8338 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $116.86 | 9.540% | $128.0084 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $1,029.75 | $1,122.1849 | $1,122.19 | $1,122.15 | $1,122.30 | |