| 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 | $176.78 | 8.659% | $192.0874 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $167.54 | 3.260% | $173.0018 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $149.65 | 8.823% | $162.8536 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $193.51 | 3.603% | $200.4822 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $163.63 | 11.698% | $182.7714 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $142.97 | 13.479% | $162.2409 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $154.60 | 10.512% | $170.8516 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $1,148.68 | $1,244.2889 | $1,244.28 | $1,244.30 | $1,244.40 | |