| 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 | $139.86 | 3.147% | $144.2614 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $119.40 | 11.513% | $133.1465 | $133.15 | $133.15 | $133.10 |
| Purchase #3 | $220.26 | 10.636% | $243.6869 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $139.98 | 3.670% | $145.1173 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $23.40 | 12.157% | $26.2447 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $59.32 | 5.231% | $62.423 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $204.70 | 13.771% | $232.8892 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $906.92 | $987.7690 | $987.77 | $987.75 | $987.70 | |