| 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 | $16.80 | 10.334% | $18.5361 | $18.54 | $18.55 | $18.50 |
| Purchase #2 | $61.94 | 12.341% | $69.584 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $44.54 | 10.580% | $49.2523 | $49.25 | $49.25 | $49.30 |
| Purchase #4 | $183.73 | 10.816% | $203.6022 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $244.74 | 3.356% | $252.9535 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $186.48 | 7.191% | $199.8898 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $166.56 | 13.415% | $188.904 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $904.79 | $982.7219 | $982.71 | $982.75 | $982.80 | |