| 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 | $157.87 | 3.822% | $163.9038 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $68.69 | 7.504% | $73.8445 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $160.40 | 5.258% | $168.8338 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $160.89 | 6.274% | $170.9842 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $126.70 | 9.431% | $138.6491 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $174.71 | 3.678% | $181.1358 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $238.64 | 8.857% | $259.7763 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,087.90 | $1,157.1275 | $1,157.12 | $1,157.20 | $1,157.00 | |