| 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 | $161.73 | 4.426% | $168.8882 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $219.64 | 3.205% | $226.6795 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $27.88 | 9.722% | $30.5905 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $78.26 | 12.533% | $88.0683 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $167.65 | 6.559% | $178.6462 | $178.65 | $178.65 | $178.60 |
| Purchase #6 | $94.44 | 5.550% | $99.6814 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $140.47 | 5.611% | $148.3518 | $148.35 | $148.35 | $148.40 |
| 7 purchase totals = | $890.07 | $940.9059 | $940.91 | $940.95 | $941.00 | |