| 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 | $161.63 | 11.630% | $180.4276 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $233.98 | 5.448% | $246.7272 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $110.96 | 6.668% | $118.3588 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $46.52 | 10.387% | $51.352 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $198.39 | 12.146% | $222.4864 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $147.68 | 4.612% | $154.491 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $140.39 | 3.512% | $145.3205 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $1,039.55 | $1,119.1635 | $1,119.17 | $1,119.20 | $1,119.20 | |