| 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 | $177.37 | 9.222% | $193.7271 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $167.40 | 9.186% | $182.7774 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $29.36 | 12.634% | $33.0693 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $250.36 | 9.530% | $274.2193 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $108.28 | 8.783% | $117.7902 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $247.52 | 12.179% | $277.6655 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $60.53 | 9.536% | $66.3021 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $1,040.82 | $1,145.5509 | $1,145.56 | $1,145.55 | $1,145.60 | |