| 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 | $144.64 | 5.580% | $152.7109 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $164.30 | 9.398% | $179.7409 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $210.54 | 11.547% | $234.8511 | $234.85 | $234.85 | $234.90 |
| Purchase #4 | $225.47 | 9.801% | $247.5683 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $210.83 | 11.245% | $234.5378 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $196.67 | 12.371% | $221 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $52.80 | 8.431% | $57.2516 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $1,205.25 | $1,327.6606 | $1,327.66 | $1,327.65 | $1,327.70 | |