| 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 | $176.42 | 9.859% | $193.8132 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $110.77 | 11.557% | $123.5717 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $188.49 | 5.459% | $198.7797 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $34.38 | 12.572% | $38.7023 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $234.31 | 3.727% | $243.0427 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $16.73 | 5.763% | $17.6941 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $40.88 | 9.762% | $44.8707 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $801.98 | $860.4744 | $860.46 | $860.45 | $860.50 | |