| 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 | $137.69 | 9.157% | $150.2983 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $214.57 | 10.823% | $237.7929 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $215.36 | 11.113% | $239.293 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $179.36 | 9.628% | $196.6288 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $218.98 | 9.102% | $238.9116 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $5.32 | 5.250% | $5.5993 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $211.50 | 6.238% | $224.6934 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,182.78 | $1,293.2173 | $1,293.21 | $1,293.25 | $1,293.20 | |