| 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 | $112.75 | 8.354% | $122.1691 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $62.39 | 5.182% | $65.623 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $124.29 | 9.608% | $136.2318 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $129.96 | 5.216% | $136.7387 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $165.77 | 9.469% | $181.4668 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $196.47 | 5.515% | $207.3053 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $132.79 | 6.199% | $141.0217 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $924.42 | $990.5564 | $990.56 | $990.50 | $990.50 | |