| 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 | $185.32 | 7.235% | $198.7279 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $87.48 | 10.228% | $96.4275 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $242.74 | 4.639% | $254.0007 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $125.27 | 13.196% | $141.8006 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $164.34 | 8.501% | $178.3105 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $47.78 | 8.318% | $51.7543 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $208.26 | 13.386% | $236.1377 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,061.19 | $1,157.1592 | $1,157.16 | $1,157.20 | $1,157.10 | |