| 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 | $157.65 | 6.110% | $167.2824 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $147.62 | 10.768% | $163.5157 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $7.95 | 10.448% | $8.7806 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $249.46 | 4.282% | $260.1419 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $71.99 | 8.761% | $78.297 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $5.31 | 9.749% | $5.8277 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $12.60 | 5.537% | $13.2977 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $652.58 | $697.1430 | $697.15 | $697.20 | $697.10 | |