| 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 | $195.32 | 10.495% | $215.8188 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $31.52 | 10.158% | $34.7218 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $183.81 | 10.492% | $203.0953 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $67.63 | 10.221% | $74.5425 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $82.75 | 8.446% | $89.7391 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $148.61 | 7.497% | $159.7513 | $159.75 | $159.75 | $159.80 |
| Purchase #7 | $154.80 | 5.153% | $162.7768 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $864.44 | $940.4456 | $940.45 | $940.45 | $940.40 | |