| 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 | $44.45 | 5.370% | $46.837 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $146.54 | 11.288% | $163.0814 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $9.45 | 3.687% | $9.7984 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $159.80 | 13.416% | $181.2388 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $200.65 | 3.465% | $207.6025 | $207.60 | $207.60 | $207.60 |
| Purchase #6 | $158.29 | 10.602% | $175.0719 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $36.99 | 11.703% | $41.3189 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $756.17 | $824.9489 | $824.95 | $824.95 | $824.90 | |