| 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 | $151.57 | 6.507% | $161.4327 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $192.91 | 3.109% | $198.9076 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $5.96 | 6.677% | $6.3579 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $220.56 | 12.658% | $248.4785 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $92.36 | 3.767% | $95.8392 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $79.91 | 11.287% | $88.9294 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $201.64 | 12.767% | $227.3834 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $944.91 | $1,027.3287 | $1,027.33 | $1,027.40 | $1,027.30 | |