| 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 | $132.29 | 11.503% | $147.5073 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $78.75 | 3.530% | $81.5299 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $97.36 | 5.227% | $102.449 | $102.45 | $102.45 | $102.40 |
| Purchase #4 | $86.27 | 7.118% | $92.4107 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $150.57 | 9.190% | $164.4074 | $164.41 | $164.40 | $164.40 |
| Purchase #6 | $164.91 | 4.283% | $171.9731 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $216.65 | 9.355% | $236.9176 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $926.80 | $997.1950 | $997.20 | $997.15 | $997.10 | |