| 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 | $123.27 | 8.655% | $133.939 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $80.92 | 3.613% | $83.8436 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $178.94 | 8.309% | $193.8081 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $164.56 | 4.382% | $171.771 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $165.93 | 7.112% | $177.7309 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $91.94 | 12.310% | $103.2578 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $177.97 | 8.654% | $193.3715 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $983.53 | $1,057.7219 | $1,057.72 | $1,057.70 | $1,057.70 | |