| 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 | $196.61 | 5.499% | $207.4216 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $131.60 | 10.582% | $145.5259 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $196.59 | 4.672% | $205.7747 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $85.64 | 4.386% | $89.3962 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $34.49 | 6.304% | $36.6642 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $139.86 | 5.785% | $147.9509 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $22.34 | 7.820% | $24.087 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $807.13 | $856.8205 | $856.82 | $856.80 | $856.90 | |