| 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 | $183.87 | 3.133% | $189.6306 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $142.62 | 4.866% | $149.5599 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $36.74 | 6.183% | $39.0116 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $219.77 | 3.731% | $227.9696 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $119.42 | 5.366% | $125.8281 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $62.40 | 10.175% | $68.7492 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $214.75 | 10.216% | $236.6889 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $979.57 | $1,037.4379 | $1,037.44 | $1,037.45 | $1,037.40 | |