| 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 | $179.25 | 7.802% | $193.2351 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $225.54 | 9.168% | $246.2175 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $123.69 | 9.768% | $135.772 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $150.75 | 11.680% | $168.3576 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $80.63 | 3.495% | $83.448 | $83.45 | $83.45 | $83.40 |
| Purchase #6 | $106.49 | 3.271% | $109.9733 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $183.54 | 11.823% | $205.2399 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,049.89 | $1,142.2434 | $1,142.25 | $1,142.20 | $1,142.20 | |