| 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 | $215.73 | 7.461% | $231.8256 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $147.84 | 10.732% | $163.7062 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $60.38 | 6.858% | $64.5209 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $101.85 | 6.782% | $108.7575 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $6.26 | 10.808% | $6.9366 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $181.38 | 8.429% | $196.6685 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $136.43 | 9.332% | $149.1616 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $849.87 | $921.5769 | $921.59 | $921.55 | $921.60 | |