| 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 | $157.87 | 6.325% | $167.8553 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $204.72 | 9.838% | $224.8604 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $225.37 | 11.452% | $251.1794 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $166.33 | 13.612% | $188.9708 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $82.52 | 11.594% | $92.0874 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $236.26 | 10.193% | $260.342 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $40.88 | 13.612% | $46.4446 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $1,113.95 | $1,231.7399 | $1,231.74 | $1,231.75 | $1,231.80 | |