| 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 | $126.90 | 5.104% | $133.377 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $131.92 | 3.207% | $136.1507 | $136.15 | $136.15 | $136.20 |
| Purchase #3 | $186.58 | 10.201% | $205.613 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $82.73 | 10.550% | $91.458 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $57.88 | 3.775% | $60.065 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $187.78 | 8.276% | $203.3207 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $27.75 | 12.765% | $31.2923 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $801.54 | $861.2767 | $861.28 | $861.25 | $861.40 | |