| 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 | $102.87 | 12.196% | $115.416 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $118.88 | 6.122% | $126.1578 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $207.51 | 7.102% | $222.2474 | $222.25 | $222.25 | $222.20 |
| Purchase #4 | $6.49 | 10.480% | $7.1702 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $70.46 | 8.803% | $76.6626 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $153.45 | 3.694% | $159.1184 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $91.43 | 8.775% | $99.453 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $751.09 | $806.2254 | $806.23 | $806.15 | $806.30 | |