| 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 | $154.96 | 5.126% | $162.9032 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $181.65 | 10.757% | $201.1901 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $124.51 | 13.118% | $140.8432 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $57.56 | 3.839% | $59.7697 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $241.44 | 11.682% | $269.645 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $108.45 | 6.621% | $115.6305 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $28.25 | 8.414% | $30.627 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $896.82 | $980.6087 | $980.61 | $980.65 | $980.50 | |