| 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 | $186.94 | 5.605% | $197.418 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $163.55 | 5.154% | $171.9794 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $192.45 | 9.632% | $210.9868 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $82.73 | 4.403% | $86.3726 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $225.66 | 13.192% | $255.4291 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $158.40 | 10.509% | $175.0463 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $198.54 | 4.673% | $207.8178 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $1,208.27 | $1,305.0500 | $1,305.06 | $1,305.05 | $1,305.00 | |