| 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 | $131.96 | 3.609% | $136.7224 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $208.73 | 7.646% | $224.6895 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $87.50 | 7.436% | $94.0065 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $42.46 | 11.630% | $47.3981 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $134.29 | 7.548% | $144.4262 | $144.43 | $144.45 | $144.40 |
| Purchase #6 | $182.98 | 13.655% | $207.9659 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $34.77 | 11.197% | $38.6632 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $822.69 | $893.8718 | $893.88 | $893.85 | $893.90 | |