| 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 | $96.72 | 5.607% | $102.1431 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $122.49 | 12.661% | $137.9985 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $122.66 | 3.638% | $127.1224 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $182.73 | 7.547% | $196.5206 | $196.52 | $196.50 | $196.50 |
| Purchase #5 | $210.75 | 7.648% | $226.8682 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $156.79 | 9.666% | $171.9453 | $171.95 | $171.95 | $171.90 |
| Purchase #7 | $189.79 | 13.494% | $215.4003 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $1,081.93 | $1,177.9984 | $1,178.00 | $1,177.95 | $1,177.90 | |