| 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 | $131.77 | 3.620% | $136.5401 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $81.35 | 9.298% | $88.9139 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $11.64 | 5.802% | $12.3154 | $12.32 | $12.30 | $12.30 |
| Purchase #4 | $161.26 | 13.706% | $183.3623 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $246.29 | 9.372% | $269.3723 | $269.37 | $269.35 | $269.40 |
| Purchase #6 | $76.55 | 13.423% | $86.8253 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $17.98 | 4.625% | $18.8116 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $726.84 | $796.1409 | $796.14 | $796.10 | $796.10 | |