| 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 | $149.86 | 5.407% | $157.9629 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $35.66 | 5.864% | $37.7511 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $164.33 | 3.780% | $170.5417 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $213.83 | 5.208% | $224.9663 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $237.36 | 5.333% | $250.0184 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $10.93 | 11.706% | $12.2095 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $200.72 | 11.420% | $223.6422 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $1,012.69 | $1,077.0921 | $1,077.09 | $1,077.05 | $1,077.10 | |