| 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 | $113.49 | 7.749% | $122.2843 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $188.65 | 10.873% | $209.1619 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $68.76 | 7.127% | $73.6605 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $176.80 | 9.688% | $193.9284 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $186.50 | 3.495% | $193.0182 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $161.40 | 13.433% | $183.0809 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $14.87 | 11.527% | $16.5841 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $910.47 | $991.7183 | $991.71 | $991.75 | $991.80 | |