| 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 | $137.59 | 12.868% | $155.2951 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $175.46 | 10.229% | $193.4078 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $99.80 | 10.772% | $110.5505 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $42.91 | 7.354% | $46.0656 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $76.75 | 13.495% | $87.1074 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $55.37 | 8.391% | $60.0161 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $112.76 | 11.783% | $126.0465 | $126.05 | $126.05 | $126.00 |
| 7 purchase totals = | $700.64 | $778.4890 | $778.51 | $778.45 | $778.50 | |