| 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 | $142.58 | 10.690% | $157.8218 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $219.81 | 12.569% | $247.4379 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $230.41 | 13.212% | $260.8518 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $23.79 | 13.436% | $26.9864 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $101.95 | 3.556% | $105.5753 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $193.76 | 11.158% | $215.3797 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $61.34 | 4.378% | $64.0255 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $973.64 | $1,078.0784 | $1,078.09 | $1,078.15 | $1,078.10 | |