| 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 | $127.99 | 4.669% | $133.9659 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $179.95 | 6.140% | $190.9989 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $222.44 | 7.256% | $238.5802 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $163.98 | 11.109% | $182.1965 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $179.47 | 5.752% | $189.7931 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $245.63 | 13.456% | $278.682 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $75.93 | 3.800% | $78.8153 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $1,195.39 | $1,293.0319 | $1,293.04 | $1,293.05 | $1,293.10 | |