| 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 | $174.98 | 4.369% | $182.6249 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $209.62 | 7.537% | $225.4191 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $48.38 | 10.820% | $53.6147 | $53.61 | $53.60 | $53.60 |
| Purchase #4 | $222.66 | 6.341% | $236.7789 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $89.69 | 6.435% | $95.4616 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $14.91 | 7.515% | $16.0305 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $103.45 | 3.287% | $106.8504 | $106.85 | $106.85 | $106.90 |
| 7 purchase totals = | $863.69 | $916.7801 | $916.77 | $916.75 | $916.80 | |