| 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 | $127.44 | 7.305% | $136.7495 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $175.89 | 10.250% | $193.9187 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $88.94 | 6.421% | $94.6508 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $121.80 | 6.197% | $129.3479 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $5.60 | 12.873% | $6.3209 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $119.41 | 12.147% | $133.9147 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $30.52 | 10.185% | $33.6285 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $669.60 | $728.5310 | $728.53 | $728.50 | $728.40 | |