| 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 | $158.40 | 3.517% | $163.9709 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $7.99 | 5.166% | $8.4028 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $99.26 | 3.172% | $102.4085 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $55.62 | 10.193% | $61.2893 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $218.80 | 11.473% | $243.9029 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $32.76 | 9.467% | $35.8614 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $168.68 | 5.622% | $178.1632 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $741.51 | $793.9990 | $793.99 | $793.95 | $794.10 | |