| 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 | $169.99 | 3.719% | $176.3119 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $248.84 | 10.287% | $274.4382 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $10.64 | 7.171% | $11.403 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $207.81 | 8.383% | $225.2307 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $63.82 | 13.258% | $72.2813 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $151.46 | 3.686% | $157.0428 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $245.53 | 9.210% | $268.1433 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $1,098.09 | $1,184.8512 | $1,184.84 | $1,184.90 | $1,184.70 | |