| 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 | $17.42 | 11.449% | $19.4144 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $164.79 | 5.660% | $174.1171 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $79.52 | 10.873% | $88.1662 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $201.71 | 6.846% | $215.5191 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $162.86 | 13.540% | $184.9112 | $184.91 | $184.90 | $184.90 |
| Purchase #6 | $249.93 | 7.328% | $268.2449 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $156.71 | 4.660% | $164.0127 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $1,032.94 | $1,114.3856 | $1,114.38 | $1,114.30 | $1,114.30 | |