| 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 | $163.81 | 9.286% | $179.0214 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $11.26 | 3.624% | $11.6681 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $142.61 | 4.168% | $148.554 | $148.55 | $148.55 | $148.60 |
| Purchase #4 | $238.91 | 6.661% | $254.8238 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $26.40 | 12.850% | $29.7924 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $49.76 | 13.758% | $56.606 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $199.97 | 10.126% | $220.219 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $832.72 | $900.6847 | $900.68 | $900.60 | $900.70 | |