| 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 | $160.42 | 9.506% | $175.6695 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $207.95 | 5.705% | $219.8135 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $134.55 | 12.585% | $151.4831 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $154.78 | 6.770% | $165.2586 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $157.81 | 8.728% | $171.5837 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $208.88 | 7.627% | $224.8113 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $11.26 | 10.536% | $12.4464 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $1,035.65 | $1,121.0661 | $1,121.06 | $1,121.05 | $1,121.10 | |