| 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 | $161.58 | 10.827% | $179.0743 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $71.94 | 4.503% | $75.1795 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $144.43 | 12.412% | $162.3567 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $75.74 | 7.355% | $81.3107 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $154.78 | 6.711% | $165.1673 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $231.47 | 6.833% | $247.2863 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $175.62 | 3.686% | $182.0934 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,015.56 | $1,092.4682 | $1,092.47 | $1,092.45 | $1,092.60 | |