| 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 | $138.67 | 11.713% | $154.9124 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $136.76 | 6.735% | $145.9708 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $24.77 | 8.743% | $26.9356 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $88.29 | 12.783% | $99.5761 | $99.58 | $99.60 | $99.60 |
| Purchase #5 | $30.90 | 12.114% | $34.6432 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $52.32 | 12.732% | $58.9814 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $7.39 | 5.583% | $7.8026 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $479.10 | $528.8221 | $528.82 | $528.85 | $528.80 | |