| 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 | $159.80 | 5.509% | $168.6034 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $236.72 | 9.102% | $258.2663 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $179.84 | 7.568% | $193.4503 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $221.60 | 3.709% | $229.8191 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $198.76 | 9.710% | $218.0596 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $73.30 | 9.140% | $79.9996 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $16.97 | 13.488% | $19.2589 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $1,086.99 | $1,167.4572 | $1,167.46 | $1,167.40 | $1,167.60 | |