| 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 | $133.28 | 11.280% | $148.314 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $151.69 | 4.813% | $158.9908 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $157.88 | 6.197% | $167.6638 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $249.30 | 5.659% | $263.4079 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $55.64 | 10.447% | $61.4527 | $61.45 | $61.45 | $61.50 |
| Purchase #6 | $143.27 | 12.617% | $161.3464 | $161.35 | $161.35 | $161.30 |
| Purchase #7 | $124.66 | 7.667% | $134.2177 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $1,015.72 | $1,095.3933 | $1,095.39 | $1,095.35 | $1,095.40 | |