| 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 | $162.84 | 11.382% | $181.3744 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $48.86 | 10.859% | $54.1657 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $206.77 | 13.818% | $235.3415 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $180.28 | 8.568% | $195.7264 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $133.81 | 4.713% | $140.1165 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $217.34 | 11.413% | $242.145 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $130.99 | 9.228% | $143.0778 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,080.89 | $1,191.9473 | $1,191.96 | $1,191.95 | $1,191.90 | |