| 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 | $143.84 | 9.290% | $157.2027 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $57.84 | 9.359% | $63.2532 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $171.96 | 7.690% | $185.1837 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $80.26 | 11.793% | $89.7251 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $123.62 | 13.464% | $140.2642 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $200.63 | 12.370% | $225.4479 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $228.76 | 9.744% | $251.0504 | $251.05 | $251.05 | $251.10 |
| 7 purchase totals = | $1,006.91 | $1,112.1272 | $1,112.12 | $1,112.15 | $1,112.20 | |