| 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 | $176.66 | 4.424% | $184.4754 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $249.59 | 4.463% | $260.7292 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $185.82 | 6.628% | $198.1361 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $232.48 | 8.276% | $251.72 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $165.53 | 7.583% | $178.0821 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $169.95 | 11.638% | $189.7288 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $137.81 | 13.211% | $156.0161 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $1,317.84 | $1,418.8877 | $1,418.90 | $1,418.95 | $1,418.80 | |