| 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 | $181.65 | 9.412% | $198.7469 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $128.75 | 10.830% | $142.6936 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $190.63 | 5.155% | $200.457 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $137.42 | 4.159% | $143.1353 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $151.41 | 12.242% | $169.9456 | $169.95 | $169.95 | $169.90 |
| Purchase #6 | $166.50 | 5.849% | $176.2386 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $34.39 | 10.465% | $37.9889 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $990.75 | $1,069.2059 | $1,069.22 | $1,069.25 | $1,069.10 | |