| 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 | $178.97 | 3.478% | $185.1946 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $127.49 | 8.232% | $137.985 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $117.31 | 6.343% | $124.751 | $124.75 | $124.75 | $124.80 |
| Purchase #4 | $69.45 | 10.259% | $76.5749 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $234.87 | 10.293% | $259.0452 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $185.65 | 4.225% | $193.4937 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $61.70 | 3.568% | $63.9015 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $975.44 | $1,040.9459 | $1,040.94 | $1,040.95 | $1,041.00 | |