| 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 | $167.26 | 5.288% | $176.1047 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $110.50 | 4.688% | $115.6802 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $57.92 | 9.418% | $63.3749 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $128.62 | 4.735% | $134.7102 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $63.39 | 12.252% | $71.1565 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $169.58 | 3.438% | $175.4102 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $165.80 | 10.438% | $183.1062 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $863.07 | $919.5429 | $919.54 | $919.50 | $919.60 | |