| 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 | $111.51 | 6.195% | $118.418 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $139.58 | 3.177% | $144.0145 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $63.35 | 6.334% | $67.3626 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $80.25 | 9.369% | $87.7686 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $161.61 | 8.262% | $174.9622 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $36.81 | 3.478% | $38.0903 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $177.89 | 13.871% | $202.5651 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $771.00 | $833.1813 | $833.18 | $833.10 | $833.30 | |