| 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 | $163.38 | 4.563% | $170.835 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $9.54 | 8.654% | $10.3656 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $23.93 | 10.405% | $26.4199 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $133.89 | 8.168% | $144.8261 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $186.89 | 8.653% | $203.0616 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $79.99 | 3.806% | $83.0344 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $181.45 | 8.171% | $196.2763 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $779.07 | $834.8189 | $834.83 | $834.85 | $834.80 | |