| 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 | $199.60 | 11.702% | $222.9572 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $176.80 | 8.170% | $191.2446 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $11.73 | 6.222% | $12.4598 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $91.37 | 3.758% | $94.8037 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $24.51 | 12.632% | $27.6061 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $19.50 | 10.473% | $21.5422 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $129.42 | 13.618% | $147.0444 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $652.93 | $717.6580 | $717.65 | $717.65 | $717.60 | |