| 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 | $185.42 | 9.830% | $203.6468 | $203.65 | $203.65 | $203.60 |
| Purchase #2 | $163.52 | 6.843% | $174.7097 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $95.45 | 13.540% | $108.3739 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $126.93 | 8.600% | $137.846 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $183.67 | 13.774% | $208.9687 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $72.98 | 13.376% | $82.7418 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $98.49 | 3.692% | $102.1263 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $926.46 | $1,018.4132 | $1,018.42 | $1,018.40 | $1,018.30 | |