| 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 | $152.57 | 6.227% | $162.0705 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $77.85 | 5.557% | $82.1761 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $118.81 | 8.676% | $129.118 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $47.90 | 3.661% | $49.6536 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $28.76 | 6.768% | $30.7065 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $23.69 | 3.146% | $24.4353 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $123.81 | 10.757% | $137.1282 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $573.39 | $615.2882 | $615.30 | $615.30 | $615.30 | |