| 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 | $162.70 | 4.294% | $169.6863 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $15.27 | 10.493% | $16.8723 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $71.49 | 3.390% | $73.9135 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $94.55 | 10.511% | $104.4882 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $83.27 | 10.599% | $92.0958 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $180.28 | 9.573% | $197.5382 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $127.52 | 3.317% | $131.7498 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $735.08 | $786.3441 | $786.35 | $786.35 | $786.30 | |