| 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 | $161.74 | 9.457% | $177.0358 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $115.64 | 3.839% | $120.0794 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $14.32 | 5.353% | $15.0865 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $69.68 | 3.488% | $72.1104 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $59.47 | 3.599% | $61.6103 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $139.86 | 10.460% | $154.4894 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $167.47 | 10.385% | $184.8618 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $728.18 | $785.2736 | $785.28 | $785.30 | $785.30 | |