| 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 | $70.41 | 9.429% | $77.049 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $183.26 | 3.693% | $190.0278 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $173.93 | 7.150% | $186.366 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $118.69 | 12.846% | $133.9369 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $12.62 | 10.250% | $13.9136 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $108.31 | 9.279% | $118.3601 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $114.96 | 3.423% | $118.8951 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $782.18 | $838.5485 | $838.56 | $838.55 | $838.50 | |