| 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 | $164.77 | 12.407% | $185.213 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $168.54 | 9.705% | $184.8968 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $81.34 | 9.404% | $88.9892 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $15.67 | 5.142% | $16.4758 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $191.87 | 13.337% | $217.4597 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $212.97 | 7.125% | $228.1441 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $178.87 | 3.563% | $185.2431 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $1,014.03 | $1,106.4217 | $1,106.42 | $1,106.45 | $1,106.40 | |