| 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 | $175.85 | 12.658% | $198.1091 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $16.68 | 8.843% | $18.155 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $165.70 | 7.233% | $177.6851 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $229.83 | 8.611% | $249.6207 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $72.58 | 9.641% | $79.5774 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $60.41 | 10.169% | $66.5531 | $66.55 | $66.55 | $66.60 |
| Purchase #7 | $123.76 | 8.868% | $134.735 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $844.81 | $924.4354 | $924.45 | $924.45 | $924.50 | |