| 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 | $139.66 | 6.433% | $148.6443 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $59.47 | 3.266% | $61.4123 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $156.53 | 11.209% | $174.0754 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $159.67 | 9.173% | $174.3165 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $216.89 | 3.663% | $224.8347 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $37.92 | 7.215% | $40.6559 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $227.42 | 5.129% | $239.0844 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $997.56 | $1,063.0235 | $1,063.02 | $1,063.05 | $1,063.00 | |