| 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 | $163.27 | 11.617% | $182.2371 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $192.78 | 6.749% | $205.7907 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $194.64 | 6.321% | $206.9432 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $58.89 | 8.165% | $63.6984 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $113.38 | 7.800% | $122.2236 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $13.68 | 9.538% | $14.9848 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $49.49 | 9.628% | $54.2549 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $786.13 | $850.1327 | $850.12 | $850.15 | $850.10 | |