| 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 | $31.79 | 8.309% | $34.4314 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $158.61 | 5.233% | $166.9101 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $130.48 | 13.578% | $148.1966 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $127.70 | 9.661% | $140.0371 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $235.84 | 7.776% | $254.1789 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $93.58 | 6.140% | $99.3258 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $169.65 | 3.255% | $175.1721 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $947.65 | $1,018.2520 | $1,018.26 | $1,018.30 | $1,018.20 | |