| 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 | $183.79 | 3.617% | $190.4377 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $176.49 | 4.441% | $184.3279 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $27.47 | 7.835% | $29.6223 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $52.81 | 12.190% | $59.2475 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $33.31 | 3.820% | $34.5824 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $222.79 | 9.548% | $244.062 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $214.39 | 8.567% | $232.7568 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $911.05 | $975.0366 | $975.04 | $975.05 | $975.00 | |