| 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 | $132.73 | 7.411% | $142.5666 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $154.75 | 11.387% | $172.3714 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $207.88 | 7.366% | $223.1924 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $122.46 | 12.672% | $137.9781 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $121.87 | 6.674% | $130.0036 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $172.87 | 9.578% | $189.4275 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $177.67 | 7.451% | $190.9082 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,090.23 | $1,186.4478 | $1,186.45 | $1,186.45 | $1,186.50 | |