| 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 | $179.31 | 8.581% | $194.6966 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $67.59 | 10.495% | $74.6836 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $171.69 | 5.823% | $181.6875 | $181.69 | $181.70 | $181.70 |
| Purchase #4 | $140.73 | 3.828% | $146.1171 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $136.58 | 9.833% | $150.0099 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $55.92 | 11.462% | $62.3296 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $163.78 | 9.723% | $179.7043 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $915.60 | $989.2286 | $989.23 | $989.25 | $989.20 | |