| 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 | $142.40 | 9.186% | $155.4809 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $16.71 | 11.803% | $18.6823 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $208.36 | 6.688% | $222.2951 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $32.25 | 11.572% | $35.982 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $16.45 | 8.479% | $17.8448 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $99.40 | 3.334% | $102.714 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $202.68 | 10.173% | $223.2986 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $718.25 | $776.2977 | $776.29 | $776.35 | $776.30 | |