| 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 | $166.93 | 11.402% | $185.9634 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $225.39 | 6.826% | $240.7751 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $171.38 | 7.239% | $183.7862 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $32.25 | 10.378% | $35.5969 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $146.83 | 6.118% | $155.8131 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $208.80 | 8.826% | $227.2287 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $63.61 | 10.180% | $70.0855 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $1,015.19 | $1,099.2489 | $1,099.26 | $1,099.30 | $1,099.30 | |