| 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 | $125.33 | 8.766% | $136.3164 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $181.83 | 3.528% | $188.245 | $188.25 | $188.25 | $188.20 |
| Purchase #3 | $47.53 | 5.337% | $50.0667 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $82.60 | 10.547% | $91.3118 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $213.34 | 6.786% | $227.8173 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $170.73 | 11.822% | $190.9137 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $250.56 | 10.462% | $276.7736 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $1,071.92 | $1,161.4445 | $1,161.45 | $1,161.35 | $1,161.40 | |