| 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 | $179.59 | 7.512% | $193.0808 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $204.34 | 7.615% | $219.9005 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $231.90 | 11.608% | $258.819 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $56.64 | 3.811% | $58.7986 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $28.56 | 11.429% | $31.8241 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $113.70 | 12.175% | $127.543 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $12.86 | 3.453% | $13.3041 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $827.59 | $903.2701 | $903.26 | $903.25 | $903.20 | |