| 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 | $207.81 | 13.814% | $236.5169 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $175.85 | 5.560% | $185.6273 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $9.81 | 6.330% | $10.431 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $79.25 | 10.305% | $87.4167 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $137.42 | 8.419% | $148.9894 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $16.65 | 11.668% | $18.5927 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $123.45 | 7.303% | $132.4656 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $750.24 | $820.0396 | $820.05 | $820.05 | $820.00 | |