| 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 | $167.75 | 13.362% | $190.1648 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $20.60 | 4.499% | $21.5268 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $222.40 | 3.633% | $230.4798 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $207.89 | 12.611% | $234.107 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $139.81 | 5.592% | $147.6282 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $233.72 | 4.413% | $244.0341 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $85.25 | 8.844% | $92.7895 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $1,077.42 | $1,160.7302 | $1,160.73 | $1,160.80 | $1,160.70 | |