| 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 | $163.55 | 11.389% | $182.1767 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $162.99 | 9.757% | $178.8929 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $74.47 | 10.745% | $82.4718 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $96.89 | 12.437% | $108.9402 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $74.79 | 5.703% | $79.0553 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $163.98 | 6.502% | $174.642 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $45.84 | 8.709% | $49.8322 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $782.51 | $856.0111 | $856.01 | $856.05 | $856.00 | |