| 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 | $188.64 | 7.538% | $202.8597 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $75.75 | 9.811% | $83.1818 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $121.55 | 3.130% | $125.3545 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $181.76 | 12.772% | $204.9744 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $24.63 | 8.512% | $26.7265 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $110.40 | 13.671% | $125.4928 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $25.99 | 12.289% | $29.1839 | $29.18 | $29.20 | $29.20 |
| 7 purchase totals = | $728.72 | $797.7736 | $797.76 | $797.80 | $797.90 | |