| 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 | $216.61 | 12.563% | $243.8227 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $16.30 | 3.256% | $16.8307 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $185.93 | 13.139% | $210.3593 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $162.49 | 6.613% | $173.2355 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $6.30 | 8.852% | $6.8577 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $58.84 | 7.565% | $63.2912 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $155.38 | 12.688% | $175.0946 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $801.85 | $889.4917 | $889.49 | $889.50 | $889.50 | |