| 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 | 13.557% | $208.4452 | $208.45 | $208.45 | $208.40 |
| Purchase #2 | $240.37 | 9.795% | $263.9142 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $57.80 | 5.564% | $61.016 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $165.50 | 8.648% | $179.8124 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $42.94 | 9.200% | $46.8905 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $181.38 | 6.631% | $193.4073 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $129.28 | 13.471% | $146.6953 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,000.83 | $1,100.1809 | $1,100.19 | $1,100.15 | $1,100.10 | |