| 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 | $146.73 | 5.505% | $154.8075 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $43.90 | 5.506% | $46.3171 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $143.72 | 3.636% | $148.9457 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $161.90 | 5.676% | $171.0894 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $166.28 | 9.354% | $181.8338 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $232.47 | 5.814% | $245.9858 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $188.64 | 10.177% | $207.8379 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,083.64 | $1,156.8172 | $1,156.83 | $1,156.85 | $1,156.70 | |