| 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 | $169.83 | 7.839% | $183.143 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $114.57 | 5.166% | $120.4887 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $27.32 | 7.473% | $29.3616 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $60.96 | 3.733% | $63.2356 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $73.48 | 13.679% | $83.5313 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $79.70 | 8.277% | $86.2968 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $40.35 | 4.602% | $42.2069 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $566.21 | $608.2639 | $608.27 | $608.30 | $608.20 | |