| 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 | $161.51 | 12.393% | $181.5259 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $41.84 | 13.501% | $47.4888 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $38.41 | 7.323% | $41.2228 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $96.62 | 7.111% | $103.4906 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $188.68 | 9.849% | $207.2631 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $231.51 | 13.198% | $262.0647 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $57.45 | 11.146% | $63.8534 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $816.02 | $906.9093 | $906.90 | $906.90 | $907.00 | |