| 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 | $163.96 | 12.255% | $184.0533 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $230.97 | 7.249% | $247.713 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $170.97 | 13.141% | $193.4372 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $213.81 | 12.340% | $240.1942 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $169.96 | 3.114% | $175.2526 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $66.69 | 9.206% | $72.8295 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $205.55 | 8.643% | $223.3157 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $1,221.91 | $1,336.7955 | $1,336.79 | $1,336.80 | $1,336.80 | |