| 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 | $6.37 | 7.130% | $6.8242 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $236.54 | 3.726% | $245.3535 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $143.81 | 4.527% | $150.3203 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $161.57 | 6.384% | $171.8846 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $231.45 | 6.843% | $247.2881 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $183.59 | 8.203% | $198.6499 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $165.84 | 11.400% | $184.7458 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $1,129.17 | $1,205.0664 | $1,205.06 | $1,205.05 | $1,205.00 | |