| 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 | $123.32 | 11.639% | $137.6732 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $46.57 | 7.560% | $50.0907 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $108.69 | 13.181% | $123.0164 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $195.55 | 8.697% | $212.557 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $216.64 | 4.591% | $226.5859 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $117.84 | 8.207% | $127.5111 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $17.99 | 7.634% | $19.3634 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $826.60 | $896.7977 | $896.80 | $896.75 | $896.90 | |