| 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 | $188.56 | 9.344% | $206.179 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $71.91 | 7.178% | $77.0717 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $175.85 | 4.378% | $183.5487 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $145.84 | 6.586% | $155.445 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $219.98 | 6.323% | $233.8893 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $249.72 | 12.806% | $281.6991 | $281.70 | $281.70 | $281.70 |
| Purchase #7 | $5.26 | 4.817% | $5.5134 | $5.51 | $5.50 | $5.50 |
| 7 purchase totals = | $1,057.12 | $1,143.3462 | $1,143.35 | $1,143.35 | $1,143.30 | |