| 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 | $166.26 | 11.276% | $185.0075 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $113.59 | 11.604% | $126.771 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $16.52 | 12.229% | $18.5402 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $77.29 | 7.569% | $83.1401 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $156.64 | 12.559% | $176.3124 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $158.62 | 10.363% | $175.0578 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $172.74 | 3.352% | $178.5302 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $861.66 | $943.3592 | $943.36 | $943.35 | $943.30 | |