| 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 | $157.32 | 13.698% | $178.8697 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $46.55 | 13.296% | $52.7393 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $189.31 | 5.173% | $199.103 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $9.87 | 7.254% | $10.586 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $27.69 | 10.735% | $30.6625 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $148.75 | 9.608% | $163.0419 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $148.62 | 4.706% | $155.6141 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $728.11 | $790.6165 | $790.61 | $790.60 | $790.60 | |