| 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 | $131.84 | 5.446% | $139.02 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $193.92 | 5.550% | $204.6826 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $8.40 | 12.377% | $9.4397 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $129.81 | 5.285% | $136.6705 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $187.86 | 4.502% | $196.3175 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $109.72 | 8.354% | $118.886 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $37.31 | 7.109% | $39.9624 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $798.86 | $844.9787 | $844.98 | $844.95 | $845.00 | |