| 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 | $168.63 | 3.220% | $174.0599 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $96.55 | 4.344% | $100.7441 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $186.63 | 3.819% | $193.7574 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $57.42 | 7.394% | $61.6656 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $113.29 | 12.117% | $127.0173 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $47.32 | 4.222% | $49.3179 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $250.79 | 10.258% | $276.516 | $276.52 | $276.50 | $276.50 |
| 7 purchase totals = | $920.63 | $983.0782 | $983.09 | $983.00 | $983.10 | |