| 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 | $134.65 | 4.315% | $140.4601 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $157.96 | 11.373% | $175.9248 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $166.40 | 3.678% | $172.5202 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $206.46 | 11.174% | $229.5298 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $161.65 | 13.332% | $183.2012 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $63.35 | 13.304% | $71.7781 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $199.66 | 8.600% | $216.8308 | $216.83 | $216.85 | $216.80 |
| 7 purchase totals = | $1,090.13 | $1,190.2450 | $1,190.24 | $1,190.25 | $1,190.20 | |