| 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 | $153.52 | 3.731% | $159.2478 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $87.91 | 12.501% | $98.8996 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $184.75 | 11.295% | $205.6175 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $192.27 | 8.304% | $208.2361 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $91.41 | 11.399% | $101.8298 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $161.80 | 4.691% | $169.39 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $28.40 | 3.832% | $29.4883 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $900.06 | $972.7091 | $972.72 | $972.75 | $972.60 | |