| 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 | $142.94 | 13.373% | $162.0554 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $122.85 | 9.120% | $134.0539 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $193.67 | 5.844% | $204.9881 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $78.37 | 5.529% | $82.7031 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $62.38 | 5.477% | $65.7966 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $122.58 | 10.832% | $135.8579 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $69.89 | 4.668% | $73.1525 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $792.68 | $858.6075 | $858.61 | $858.60 | $858.80 | |