| 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 | $136.60 | 12.539% | $153.7283 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $206.54 | 4.622% | $216.0863 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $21.84 | 3.537% | $22.6125 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $119.40 | 12.832% | $134.7214 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $57.73 | 9.699% | $63.3292 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $14.25 | 8.614% | $15.4775 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $137.83 | 12.435% | $154.9692 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $694.19 | $760.9244 | $760.93 | $760.95 | $760.90 | |