| 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 | $161.85 | 10.587% | $178.9851 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $190.78 | 5.709% | $201.6716 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $176.36 | 5.384% | $185.8552 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $30.36 | 5.866% | $32.1409 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $107.41 | 10.352% | $118.5291 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $162.36 | 12.463% | $182.5949 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $117.40 | 9.490% | $128.5413 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $946.52 | $1,028.3181 | $1,028.32 | $1,028.35 | $1,028.30 | |