| 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 | $171.52 | 5.698% | $181.2932 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $11.51 | 6.367% | $12.2428 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $37.82 | 4.542% | $39.5378 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $121.87 | 11.380% | $135.7388 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $22.80 | 12.668% | $25.6883 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $165.79 | 9.227% | $181.0874 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $144.70 | 7.283% | $155.2385 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $676.01 | $730.8268 | $730.83 | $730.90 | $730.70 | |