| 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 | $176.47 | 9.352% | $192.9735 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $207.82 | 9.831% | $228.2508 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $231.66 | 10.531% | $256.0561 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $164.85 | 7.458% | $177.1445 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $99.53 | 9.795% | $109.279 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $113.96 | 8.111% | $123.2033 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $73.31 | 10.478% | $80.9914 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,067.60 | $1,167.8986 | $1,167.89 | $1,167.90 | $1,168.00 | |