| 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 | $133.38 | 7.763% | $143.7343 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $12.44 | 9.176% | $13.5815 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $160.63 | 3.250% | $165.8505 | $165.85 | $165.85 | $165.90 |
| Purchase #4 | $213.58 | 10.669% | $236.3669 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $90.41 | 10.493% | $99.8967 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $57.77 | 9.858% | $63.465 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $166.63 | 5.271% | $175.4131 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $834.84 | $898.3080 | $898.31 | $898.30 | $898.40 | |