| 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 | $94.95 | 3.398% | $98.1764 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $132.60 | 5.457% | $139.836 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $121.26 | 10.796% | $134.3512 | $134.35 | $134.35 | $134.40 |
| Purchase #4 | $62.68 | 10.393% | $69.1943 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $153.67 | 7.385% | $165.0185 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $213.58 | 8.375% | $231.4673 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $133.52 | 4.864% | $140.0144 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $912.26 | $978.0581 | $978.06 | $978.05 | $978.10 | |