| 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 | $177.78 | 5.591% | $187.7197 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $227.46 | 6.678% | $242.6498 | $242.65 | $242.65 | $242.60 |
| Purchase #3 | $199.58 | 12.690% | $224.9067 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $99.32 | 13.619% | $112.8464 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $245.62 | 8.823% | $267.2911 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $197.25 | 10.370% | $217.7048 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $78.62 | 3.367% | $81.2671 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $1,225.63 | $1,334.3856 | $1,334.39 | $1,334.35 | $1,334.30 | |