| 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 | $172.78 | 6.620% | $184.218 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $34.54 | 10.409% | $38.1353 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $232.41 | 12.818% | $262.2003 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $11.97 | 6.450% | $12.7421 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $154.85 | 9.570% | $169.6691 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $240.39 | 13.400% | $272.6023 | $272.60 | $272.60 | $272.60 |
| Purchase #7 | $134.51 | 9.435% | $147.201 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $981.45 | $1,086.7681 | $1,086.77 | $1,086.75 | $1,086.70 | |