| 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 | $113.95 | 6.325% | $121.1573 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $36.90 | 10.147% | $40.6442 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $104.41 | 5.827% | $110.494 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $88.37 | 7.652% | $95.1321 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $164.54 | 11.674% | $183.7484 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $77.58 | 4.115% | $80.7724 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $48.27 | 4.259% | $50.3258 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $634.02 | $682.2742 | $682.27 | $682.30 | $682.20 | |