| 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 | $141.34 | 13.192% | $159.9856 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $186.63 | 3.660% | $193.4607 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $120.85 | 6.107% | $128.2303 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $205.96 | 5.435% | $217.1539 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $62.82 | 4.850% | $65.8668 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $164.78 | 12.438% | $185.2753 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $71.43 | 3.592% | $73.9958 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $953.81 | $1,023.9684 | $1,023.98 | $1,024.00 | $1,024.10 | |