| 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 | $171.95 | 6.507% | $183.1388 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $111.77 | 6.254% | $118.7601 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $139.55 | 6.467% | $148.5747 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $210.83 | 11.127% | $234.2891 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $78.83 | 11.770% | $88.1083 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $67.44 | 6.412% | $71.7643 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $112.83 | 8.357% | $122.2592 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $893.20 | $966.8945 | $966.89 | $966.85 | $967.00 | |