| 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 | $127.83 | 5.168% | $134.4363 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $139.57 | 7.292% | $149.7474 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $54.73 | 3.807% | $56.8136 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $185.42 | 10.145% | $204.2309 | $204.23 | $204.25 | $204.20 |
| Purchase #5 | $53.37 | 4.297% | $55.6633 | $55.66 | $55.65 | $55.70 |
| Purchase #6 | $249.54 | 7.442% | $268.1108 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $58.76 | 13.635% | $66.7719 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $869.22 | $935.7742 | $935.77 | $935.75 | $935.70 | |