| 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 | $179.93 | 6.217% | $191.1162 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $77.49 | 5.547% | $81.7884 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $23.37 | 6.322% | $24.8475 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $148.84 | 10.557% | $164.553 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $73.90 | 7.579% | $79.5009 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $92.35 | 8.412% | $100.1185 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $161.43 | 5.767% | $170.7397 | $170.74 | $170.75 | $170.70 |
| 7 purchase totals = | $757.31 | $812.6642 | $812.67 | $812.65 | $812.60 | |