| 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 | $76.43 | 10.364% | $84.3512 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $141.60 | 13.194% | $160.2827 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $60.68 | 3.609% | $62.8699 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $138.83 | 11.529% | $154.8357 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $196.98 | 13.554% | $223.6787 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $205.25 | 11.661% | $229.1842 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $127.92 | 6.790% | $136.6058 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $947.69 | $1,051.8082 | $1,051.81 | $1,051.85 | $1,051.90 | |