| 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 | $186.97 | 8.466% | $202.7989 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $184.62 | 7.114% | $197.7539 | $197.75 | $197.75 | $197.80 |
| Purchase #3 | $100.86 | 3.840% | $104.733 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $198.30 | 6.432% | $211.0547 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $103.39 | 3.514% | $107.0231 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $63.98 | 12.455% | $71.9487 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $70.36 | 10.811% | $77.9666 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $908.48 | $973.2789 | $973.27 | $973.25 | $973.30 | |