| 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 | $136.88 | 7.807% | $147.5662 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $86.30 | 8.126% | $93.3127 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $247.92 | 13.199% | $280.643 | $280.64 | $280.65 | $280.60 |
| Purchase #4 | $209.74 | 4.227% | $218.6057 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $124.61 | 8.529% | $135.238 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $15.46 | 3.432% | $15.9906 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $51.77 | 9.254% | $56.5608 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $872.68 | $947.9170 | $947.92 | $947.90 | $947.90 | |