| 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 | $146.66 | 5.770% | $155.1223 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $125.47 | 4.598% | $131.2391 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $49.45 | 3.863% | $51.3603 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $231.82 | 13.858% | $263.9456 | $263.95 | $263.95 | $263.90 |
| Purchase #5 | $38.86 | 10.246% | $42.8416 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $124.89 | 10.465% | $137.9597 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $190.88 | 6.449% | $203.1899 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $908.03 | $985.6585 | $985.66 | $985.65 | $985.60 | |