| 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 | $144.44 | 8.742% | $157.0669 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $50.92 | 6.335% | $54.1458 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $209.36 | 12.381% | $235.2809 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $21.66 | 6.864% | $23.1467 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $37.50 | 3.304% | $38.739 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $113.77 | 6.220% | $120.8465 | $120.85 | $120.85 | $120.80 |
| Purchase #7 | $96.87 | 6.793% | $103.4504 | $103.45 | $103.45 | $103.50 |
| 7 purchase totals = | $674.52 | $732.6762 | $732.69 | $732.70 | $732.60 | |