| 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 | $207.47 | 10.166% | $228.5614 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $67.49 | 3.522% | $69.867 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $96.88 | 3.857% | $100.6167 | $100.62 | $100.60 | $100.60 |
| Purchase #4 | $139.25 | 7.702% | $149.975 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $189.52 | 7.500% | $203.734 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $238.72 | 5.298% | $251.3674 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $79.62 | 4.712% | $83.3717 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $1,018.95 | $1,087.4932 | $1,087.50 | $1,087.45 | $1,087.60 | |