| 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 | $212.49 | 10.389% | $234.5656 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $72.87 | 10.802% | $80.7414 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $135.58 | 5.762% | $143.3921 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $168.33 | 5.473% | $177.5427 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $178.95 | 4.205% | $186.4748 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $181.25 | 9.263% | $198.0392 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $15.27 | 9.455% | $16.7138 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $964.74 | $1,037.4696 | $1,037.46 | $1,037.45 | $1,037.40 | |