| 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 | $164.64 | 6.479% | $175.307 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $73.97 | 13.440% | $83.9116 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $192.99 | 3.379% | $199.5111 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $90.62 | 9.571% | $99.2932 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $236.27 | 10.608% | $261.3335 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $11.89 | 4.473% | $12.4218 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $160.99 | 10.688% | $178.1966 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $931.37 | $1,009.9748 | $1,009.97 | $1,009.95 | $1,009.90 | |