| 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 | $186.66 | 6.712% | $199.1886 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $161.42 | 12.637% | $181.8186 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $106.56 | 4.118% | $110.9481 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $132.45 | 11.184% | $147.2632 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $173.86 | 6.526% | $185.2061 | $185.21 | $185.20 | $185.20 |
| Purchase #6 | $43.89 | 9.757% | $48.1723 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $195.53 | 5.530% | $206.3428 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $1,000.37 | $1,078.9397 | $1,078.94 | $1,078.90 | $1,078.90 | |