| 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 | $177.52 | 11.712% | $198.3111 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $14.94 | 12.710% | $16.8389 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $239.60 | 8.287% | $259.4557 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $114.46 | 11.314% | $127.41 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $155.34 | 5.211% | $163.4348 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $213.27 | 13.741% | $242.5754 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $27.96 | 6.280% | $29.7159 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $943.09 | $1,037.7418 | $1,037.75 | $1,037.75 | $1,037.70 | |