| 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 | $167.31 | 8.339% | $181.262 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $67.98 | 13.390% | $77.0825 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $150.98 | 7.484% | $162.2793 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $34.37 | 3.739% | $35.6551 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $19.52 | 8.278% | $21.1359 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $235.52 | 5.169% | $247.694 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $81.36 | 3.299% | $84.0441 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $757.04 | $809.1529 | $809.15 | $809.20 | $809.20 | |