| 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 | $77.62 | 6.194% | $82.4278 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $163.91 | 12.316% | $184.0972 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $221.86 | 5.511% | $234.0867 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $197.34 | 9.620% | $216.3241 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $101.65 | 11.251% | $113.0866 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $193.46 | 4.171% | $201.5292 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $131.75 | 4.271% | $137.377 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $1,087.59 | $1,168.9286 | $1,168.94 | $1,169.00 | $1,168.90 | |