| 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 | $148.63 | 7.349% | $159.5528 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $70.65 | 10.174% | $77.8379 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $9.79 | 5.639% | $10.3421 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $162.62 | 5.423% | $171.4389 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $161.91 | 13.542% | $183.8359 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $180.85 | 3.328% | $186.8687 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $99.81 | 3.840% | $103.6427 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $834.26 | $893.5190 | $893.52 | $893.55 | $893.40 | |