| 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 | $178.33 | 3.477% | $184.5305 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $104.61 | 9.110% | $114.14 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $149.95 | 10.339% | $165.4533 | $165.45 | $165.45 | $165.50 |
| Purchase #4 | $176.56 | 5.201% | $185.7429 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $179.45 | 7.129% | $192.243 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $165.93 | 7.558% | $178.471 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $231.64 | 7.818% | $249.7496 | $249.75 | $249.75 | $249.70 |
| 7 purchase totals = | $1,186.47 | $1,270.3303 | $1,270.32 | $1,270.35 | $1,270.20 | |