| 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 | $183.56 | 3.849% | $190.6252 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $161.81 | 7.340% | $173.6869 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $147.59 | 10.537% | $163.1416 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $68.29 | 4.423% | $71.3105 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $223.84 | 4.693% | $234.3448 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $249.72 | 9.630% | $273.768 | $273.77 | $273.75 | $273.80 |
| Purchase #7 | $207.70 | 7.526% | $223.3315 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,242.51 | $1,330.2085 | $1,330.21 | $1,330.25 | $1,330.10 | |