| 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 | $178.88 | 11.377% | $199.2312 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $124.53 | 6.706% | $132.881 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $58.51 | 9.547% | $64.0959 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $233.91 | 10.388% | $258.2086 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $25.46 | 3.151% | $26.2622 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $145.52 | 8.807% | $158.3359 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $227.48 | 9.362% | $248.7767 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $994.29 | $1,087.7915 | $1,087.80 | $1,087.85 | $1,087.80 | |