| 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 | $114.47 | 7.746% | $123.3368 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $137.70 | 11.522% | $153.5658 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $126.36 | 8.197% | $136.7177 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $129.70 | 12.867% | $146.3885 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $7.75 | 9.209% | $8.4637 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $168.95 | 11.785% | $188.8608 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $247.78 | 13.185% | $280.4498 | $280.45 | $280.45 | $280.40 |
| 7 purchase totals = | $932.71 | $1,037.7831 | $1,037.79 | $1,037.75 | $1,037.80 | |