| 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 | $138.85 | 7.824% | $149.7136 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $91.78 | 12.693% | $103.4296 | $103.43 | $103.45 | $103.40 |
| Purchase #3 | $190.71 | 13.632% | $216.7076 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $31.38 | 4.359% | $32.7479 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $167.47 | 7.530% | $180.0805 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $117.82 | 7.366% | $126.4986 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $158.26 | 12.604% | $178.2071 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $896.27 | $987.3849 | $987.39 | $987.40 | $987.30 | |