| 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 | $173.86 | 5.590% | $183.5788 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $136.99 | 10.420% | $151.2644 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $193.99 | 6.114% | $205.8505 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $213.49 | 11.493% | $238.0264 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $175.30 | 3.797% | $181.9561 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $114.52 | 9.151% | $124.9997 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $110.53 | 12.642% | $124.5032 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $1,118.68 | $1,210.1791 | $1,210.18 | $1,210.20 | $1,210.30 | |