| 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 | $108.36 | 9.221% | $118.3519 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $32.81 | 3.639% | $34.004 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $183.89 | 9.121% | $200.6626 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $202.66 | 11.253% | $225.4653 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $224.83 | 8.225% | $243.3223 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $156.66 | 7.228% | $167.9834 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $144.48 | 9.400% | $158.0611 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $1,053.69 | $1,147.8506 | $1,147.84 | $1,147.80 | $1,148.00 | |