| 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 | $211.92 | 5.608% | $223.8045 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $143.56 | 9.162% | $156.713 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $185.42 | 4.525% | $193.8103 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $144.98 | 12.543% | $163.1648 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $146.62 | 7.151% | $157.1048 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $102.59 | 4.361% | $107.0639 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $144.60 | 13.427% | $164.0154 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,079.69 | $1,165.6767 | $1,165.66 | $1,165.60 | $1,165.70 | |