| 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 | $100.45 | 7.501% | $107.9848 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $157.99 | 6.224% | $167.8233 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $13.36 | 5.333% | $14.0725 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $188.38 | 8.676% | $204.7238 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $114.93 | 10.620% | $127.1356 | $127.14 | $127.15 | $127.10 |
| Purchase #6 | $54.43 | 9.466% | $59.5823 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $213.36 | 7.870% | $230.1514 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $842.90 | $911.4737 | $911.46 | $911.45 | $911.50 | |