| 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 | $146.91 | 6.416% | $156.3357 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $182.65 | 8.648% | $198.4456 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $107.63 | 8.696% | $116.9895 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $76.27 | 10.434% | $84.228 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $7.67 | 3.197% | $7.9152 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $223.57 | 11.490% | $249.2582 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $10.55 | 8.435% | $11.4399 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $755.25 | $824.6121 | $824.63 | $824.65 | $824.50 | |