| 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 | $134.59 | 12.532% | $151.4568 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $65.51 | 11.463% | $73.0194 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $139.86 | 9.369% | $152.9635 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $179.25 | 10.590% | $198.2326 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $180.65 | 10.115% | $198.9227 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $188.81 | 5.528% | $199.2474 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $218.63 | 5.714% | $231.1225 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $1,107.30 | $1,204.9649 | $1,204.96 | $1,204.90 | $1,204.90 | |