| 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 | $167.71 | 5.592% | $177.0883 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $94.65 | 11.120% | $105.1751 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $15.78 | 11.436% | $17.5846 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $25.78 | 5.380% | $27.167 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $117.84 | 7.224% | $126.3528 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $70.87 | 6.241% | $75.293 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $152.50 | 13.783% | $173.5191 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $645.13 | $702.1799 | $702.18 | $702.20 | $702.30 | |