| 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 | $169.39 | 3.470% | $175.2678 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $136.65 | 13.842% | $155.5651 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $101.94 | 12.512% | $114.6947 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $201.75 | 8.256% | $218.4065 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $76.74 | 12.127% | $86.0463 | $86.05 | $86.05 | $86.00 |
| Purchase #6 | $87.80 | 9.364% | $96.0216 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $29.54 | 4.283% | $30.8052 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $803.81 | $876.8072 | $876.82 | $876.75 | $876.80 | |