| 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 | $164.26 | 6.784% | $175.4034 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $62.77 | 4.313% | $65.4773 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $133.62 | 8.363% | $144.7946 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $131.44 | 11.635% | $146.733 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $52.98 | 11.195% | $58.9111 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $130.44 | 11.327% | $145.2149 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $106.26 | 8.183% | $114.9553 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $781.77 | $851.4896 | $851.48 | $851.50 | $851.50 | |