| 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 | $175.43 | 9.663% | $192.3818 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $167.90 | 9.641% | $184.0872 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $158.86 | 10.679% | $175.8247 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $229.53 | 10.203% | $252.9489 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $193.41 | 10.338% | $213.4047 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $60.62 | 4.545% | $63.3752 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $248.80 | 10.530% | $274.9986 | $275.00 | $275.00 | $275.00 |
| 7 purchase totals = | $1,234.55 | $1,357.0211 | $1,357.02 | $1,357.05 | $1,357.00 | |