| 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 | $165.83 | 5.617% | $175.1447 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $200.48 | 8.406% | $217.3323 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $182.92 | 13.648% | $207.8849 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $160.64 | 9.362% | $175.6791 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $143.70 | 12.476% | $161.628 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $39.43 | 13.105% | $44.5973 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $85.33 | 5.448% | $89.9788 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $978.33 | $1,072.2451 | $1,072.24 | $1,072.35 | $1,072.20 | |