| 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 | $150.44 | 11.667% | $167.9918 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $153.72 | 12.218% | $172.5015 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $46.49 | 8.506% | $50.4444 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $142.26 | 4.316% | $148.3999 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $91.33 | 8.587% | $99.1725 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $161.30 | 8.616% | $175.1976 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $81.78 | 12.529% | $92.0262 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $827.32 | $905.7339 | $905.73 | $905.75 | $905.70 | |