| 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 | $90.76 | 13.660% | $103.1578 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $214.83 | 3.874% | $223.1525 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $243.89 | 8.636% | $264.9523 | $264.95 | $264.95 | $265.00 |
| Purchase #4 | $167.90 | 11.665% | $187.4855 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $177.63 | 8.751% | $193.1744 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $76.39 | 4.664% | $79.9528 | $79.95 | $79.95 | $80.00 |
| Purchase #7 | $72.45 | 6.708% | $77.3099 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $1,043.85 | $1,129.1852 | $1,129.18 | $1,129.15 | $1,129.40 | |