| 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 | $148.33 | 3.467% | $153.4726 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $179.66 | 5.597% | $189.7156 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $172.37 | 10.713% | $190.836 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $233.31 | 6.380% | $248.1952 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $226.80 | 3.632% | $235.0374 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $117.94 | 7.809% | $127.1499 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $13.67 | 3.504% | $14.149 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $1,092.08 | $1,158.5557 | $1,158.57 | $1,158.55 | $1,158.40 | |