| 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 | $162.33 | 5.608% | $171.4335 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $21.75 | 4.410% | $22.7092 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $224.39 | 4.296% | $234.0298 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $51.72 | 9.122% | $56.4379 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $184.33 | 5.775% | $194.9751 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $159.41 | 12.344% | $179.0876 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $135.67 | 9.135% | $148.0635 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $939.60 | $1,006.7366 | $1,006.74 | $1,006.80 | $1,006.70 | |