| 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 | $143.83 | 9.340% | $157.2637 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $175.65 | 3.772% | $182.2755 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $191.82 | 3.403% | $198.3476 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $193.29 | 9.839% | $212.3078 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $155.96 | 5.278% | $164.1916 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $7.36 | 3.843% | $7.6428 | $7.64 | $7.65 | $7.60 |
| Purchase #7 | $5.40 | 9.659% | $5.9216 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $873.31 | $927.9506 | $927.95 | $927.95 | $927.90 | |