| 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 | $175.37 | 13.797% | $199.5658 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $213.63 | 4.291% | $222.7969 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $52.87 | 8.812% | $57.5289 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $123.37 | 8.842% | $134.2784 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $39.52 | 10.459% | $43.6534 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $199.67 | 7.257% | $214.1601 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $43.68 | 3.502% | $45.2097 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $848.11 | $917.1932 | $917.20 | $917.20 | $917.30 | |