| 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 | $236.44 | 8.853% | $257.372 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $154.30 | 12.410% | $173.4486 | $173.45 | $173.45 | $173.40 |
| Purchase #3 | $175.27 | 10.493% | $193.6611 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $71.73 | 7.630% | $77.203 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $81.91 | 13.329% | $92.8278 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $184.90 | 8.737% | $201.0547 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $145.40 | 12.836% | $164.0635 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,049.95 | $1,159.6307 | $1,159.62 | $1,159.60 | $1,159.70 | |