| 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 | $187.79 | 13.677% | $213.474 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $82.56 | 6.206% | $87.6837 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $74.66 | 4.626% | $78.1138 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $46.92 | 10.289% | $51.7476 | $51.75 | $51.75 | $51.70 |
| Purchase #5 | $81.54 | 9.661% | $89.4176 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $178.44 | 11.331% | $198.659 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $158.44 | 7.321% | $170.0394 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $810.35 | $889.1351 | $889.13 | $889.10 | $889.10 | |