| 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 | $233.62 | 7.695% | $251.5971 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $111.34 | 6.252% | $118.301 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $76.61 | 3.371% | $79.1925 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $197.84 | 10.200% | $218.0197 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $52.66 | 10.533% | $58.2067 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $94.38 | 11.570% | $105.2998 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $149.26 | 12.559% | $168.0056 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $915.71 | $998.6224 | $998.63 | $998.60 | $998.60 | |