| 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 | $163.71 | 7.396% | $175.818 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $29.45 | 9.783% | $32.3311 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $201.47 | 7.144% | $215.863 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $30.69 | 8.581% | $33.3235 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $81.80 | 10.115% | $90.0741 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $12.35 | 11.530% | $13.774 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $175.29 | 7.843% | $189.038 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $694.76 | $750.2217 | $750.21 | $750.15 | $750.20 | |