| 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 | $179.42 | 7.867% | $193.535 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $144.64 | 6.647% | $154.2542 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $237.50 | 12.481% | $267.1424 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $158.79 | 9.711% | $174.2101 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $248.90 | 12.810% | $280.7841 | $280.78 | $280.80 | $280.80 |
| Purchase #6 | $26.32 | 3.729% | $27.3015 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $184.27 | 5.380% | $194.1837 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,179.84 | $1,291.4110 | $1,291.40 | $1,291.45 | $1,291.40 | |