| 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 | $163.53 | 7.712% | $176.1414 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $148.47 | 9.133% | $162.0298 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $133.37 | 5.245% | $140.3653 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $214.27 | 6.490% | $228.1761 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $156.39 | 7.815% | $168.6119 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $191.87 | 3.785% | $199.1323 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $169.96 | 5.800% | $179.8177 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $1,177.86 | $1,254.2745 | $1,254.28 | $1,254.30 | $1,254.20 | |