| 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 | $165.80 | 4.366% | $173.0388 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $92.29 | 8.397% | $100.0396 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $144.72 | 13.653% | $164.4786 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $82.74 | 4.617% | $86.5601 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $186.98 | 10.731% | $207.0448 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $119.82 | 5.844% | $126.8223 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $161.63 | 10.740% | $178.9891 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $953.98 | $1,036.9733 | $1,036.97 | $1,037.00 | $1,036.90 | |