| 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 | $165.44 | 10.830% | $183.3572 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $20.81 | 12.456% | $23.4021 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $21.71 | 6.346% | $23.0877 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $125.72 | 5.773% | $132.9778 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $49.90 | 13.693% | $56.7328 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $194.41 | 12.642% | $218.9873 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $120.80 | 4.331% | $126.0318 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $698.79 | $764.5767 | $764.58 | $764.65 | $764.60 | |