| 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 | $164.93 | 8.478% | $178.9128 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $154.60 | 11.665% | $172.6341 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $151.79 | 8.172% | $164.1943 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $120.31 | 7.608% | $129.4632 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $18.72 | 10.508% | $20.6871 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $185.91 | 8.173% | $201.1044 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $80.59 | 6.862% | $86.1201 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $876.85 | $953.1160 | $953.10 | $953.10 | $953.10 | |