| 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 | $215.47 | 12.669% | $242.7679 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $92.46 | 4.237% | $96.3775 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $16.56 | 13.707% | $18.8299 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $186.34 | 3.324% | $192.5339 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $167.77 | 8.198% | $181.5238 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $50.74 | 8.251% | $54.9266 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $73.33 | 8.501% | $79.5638 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $802.67 | $866.5234 | $866.52 | $866.55 | $866.50 | |