| 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 | $153.62 | 13.471% | $174.3142 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $216.92 | 6.405% | $230.8137 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $103.72 | 11.389% | $115.5327 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $26.28 | 3.306% | $27.1488 | $27.15 | $27.15 | $27.10 |
| Purchase #5 | $202.66 | 12.866% | $228.7342 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $181.96 | 4.160% | $189.5295 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $246.33 | 10.524% | $272.2538 | $272.25 | $272.25 | $272.30 |
| 7 purchase totals = | $1,131.49 | $1,238.3269 | $1,238.31 | $1,238.35 | $1,238.20 | |