| 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 | $142.34 | 12.642% | $160.3346 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $79.76 | 8.586% | $86.6082 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $133.57 | 8.169% | $144.4813 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $97.89 | 11.257% | $108.9095 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $216.99 | 8.602% | $235.6555 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $153.31 | 11.237% | $170.5374 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $235.63 | 9.871% | $258.889 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,059.49 | $1,165.4155 | $1,165.42 | $1,165.45 | $1,165.40 | |