| 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 | $162.64 | 4.166% | $169.4156 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $51.98 | 10.554% | $57.466 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $126.46 | 3.746% | $131.1972 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $237.76 | 7.703% | $256.0747 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $208.82 | 8.737% | $227.0646 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $14.54 | 12.227% | $16.3178 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $165.83 | 6.589% | $176.7565 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $968.03 | $1,034.2924 | $1,034.30 | $1,034.20 | $1,034.40 | |