| 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 | $33.74 | 10.495% | $37.281 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $124.49 | 13.166% | $140.8804 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $9.36 | 12.741% | $10.5526 | $10.55 | $10.55 | $10.60 |
| Purchase #4 | $108.83 | 12.256% | $122.1682 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $207.87 | 5.750% | $219.8225 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $157.31 | 9.666% | $172.5156 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $81.47 | 4.771% | $85.3569 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $723.07 | $788.5772 | $788.58 | $788.55 | $788.70 | |