| 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 | $103.63 | 13.868% | $118.0014 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $226.58 | 12.604% | $255.1381 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $221.40 | 12.377% | $248.8027 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $133.48 | 9.605% | $146.3008 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $127.55 | 13.126% | $144.2922 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $75.43 | 11.466% | $84.0788 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $170.53 | 7.852% | $183.92 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $1,058.60 | $1,180.5340 | $1,180.53 | $1,180.55 | $1,180.50 | |