| 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 | $237.41 | 10.271% | $261.7944 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $143.89 | 6.308% | $152.9666 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $173.63 | 11.731% | $193.9985 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $199.92 | 3.353% | $206.6233 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $101.45 | 6.523% | $108.0676 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $106.76 | 10.713% | $118.1972 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $127.26 | 10.141% | $140.1654 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $1,090.32 | $1,181.8130 | $1,181.82 | $1,181.75 | $1,181.90 | |