| 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 | $5.41 | 6.610% | $5.7676 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $154.56 | 4.181% | $161.0222 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $138.30 | 10.423% | $152.715 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $102.64 | 10.711% | $113.6338 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $237.43 | 12.465% | $267.0256 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $189.29 | 3.742% | $196.3732 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $241.83 | 7.201% | $259.2442 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $1,069.46 | $1,155.7816 | $1,155.78 | $1,155.75 | $1,155.70 | |