| 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 | $150.83 | 3.522% | $156.1422 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $246.58 | 8.612% | $267.8155 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $159.89 | 7.385% | $171.6979 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $239.25 | 13.593% | $271.7713 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $165.54 | 3.644% | $171.5723 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $21.83 | 11.589% | $24.3599 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $65.78 | 13.347% | $74.5597 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $1,049.70 | $1,137.9188 | $1,137.92 | $1,137.85 | $1,138.00 | |