| 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 | $146.90 | 10.107% | $161.7472 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $175.59 | 6.866% | $187.646 | $187.65 | $187.65 | $187.60 |
| Purchase #3 | $196.92 | 11.629% | $219.8198 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $222.73 | 10.320% | $245.7157 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $46.80 | 11.288% | $52.0828 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $221.59 | 4.288% | $231.0918 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $18.55 | 3.670% | $19.2308 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $1,029.08 | $1,117.3341 | $1,117.34 | $1,117.35 | $1,117.20 | |