| 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 | $166.66 | 6.297% | $177.1546 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $54.25 | 3.151% | $55.9594 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $133.31 | 12.240% | $149.6271 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $188.83 | 7.770% | $203.5021 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $210.81 | 12.643% | $237.4627 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $171.35 | 5.308% | $180.4453 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $195.74 | 9.439% | $214.2159 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,120.95 | $1,218.3671 | $1,218.37 | $1,218.35 | $1,218.40 | |