| 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 | $130.57 | 10.652% | $144.4783 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $187.98 | 6.763% | $200.6931 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $41.93 | 8.214% | $45.3741 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $216.94 | 6.169% | $230.323 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $9.60 | 5.679% | $10.1452 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $221.54 | 4.572% | $231.6688 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $109.75 | 10.752% | $121.5503 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $918.31 | $984.2328 | $984.23 | $984.20 | $984.30 | |