| 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 | $177.72 | 10.776% | $196.8711 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $106.76 | 7.402% | $114.6624 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $173.69 | 11.515% | $193.6904 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $219.61 | 8.262% | $237.7542 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $158.67 | 13.498% | $180.0873 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $16.42 | 8.357% | $17.7922 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $108.76 | 3.397% | $112.4546 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $961.63 | $1,053.3122 | $1,053.30 | $1,053.30 | $1,053.50 | |