| 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 | $112.90 | 8.405% | $122.3892 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $196.83 | 13.300% | $223.0084 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $96.27 | 13.263% | $109.0383 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $33.79 | 8.221% | $36.5679 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $153.90 | 12.652% | $173.3714 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $14.26 | 12.606% | $16.0576 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $112.40 | 7.314% | $120.6209 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $720.35 | $801.0537 | $801.06 | $801.00 | $801.10 | |