| 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 | $137.47 | 5.184% | $144.5964 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $48.72 | 6.738% | $52.0028 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $244.58 | 3.147% | $252.2769 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $154.46 | 9.338% | $168.8835 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $106.29 | 13.623% | $120.7699 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $115.79 | 4.113% | $120.5524 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $6.68 | 8.248% | $7.231 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $813.99 | $866.3129 | $866.31 | $866.35 | $866.40 | |