| 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 | $146.74 | 9.423% | $160.5673 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $225.53 | 8.814% | $245.4082 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $227.78 | 9.515% | $249.4533 | $249.45 | $249.45 | $249.50 |
| Purchase #4 | $97.65 | 7.858% | $105.3233 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $91.26 | 12.587% | $102.7469 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $224.94 | 4.754% | $235.6336 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $154.25 | 4.119% | $160.6036 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,168.15 | $1,259.7362 | $1,259.73 | $1,259.70 | $1,259.70 | |