| 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 | $167.99 | 4.331% | $175.2656 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $62.48 | 12.287% | $70.1569 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $118.66 | 13.477% | $134.6518 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $19.43 | 5.747% | $20.5466 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $233.55 | 12.423% | $262.5639 | $262.56 | $262.55 | $262.60 |
| Purchase #6 | $125.85 | 10.689% | $139.3021 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $168.92 | 10.754% | $187.0857 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $896.88 | $989.5726 | $989.58 | $989.55 | $989.70 | |