| 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 | $175.44 | 10.689% | $194.1928 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $49.27 | 12.441% | $55.3997 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $177.59 | 6.755% | $189.5862 | $189.59 | $189.60 | $189.60 |
| Purchase #4 | $51.81 | 7.679% | $55.7885 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $15.90 | 9.475% | $17.4065 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $196.43 | 12.289% | $220.5693 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $74.42 | 4.660% | $77.888 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $740.86 | $810.8310 | $810.84 | $810.85 | $810.90 | |