| 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 | $162.75 | 10.821% | $180.3612 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $180.95 | 10.729% | $200.3641 | $200.36 | $200.35 | $200.40 |
| Purchase #3 | $202.75 | 11.599% | $226.267 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $164.87 | 3.702% | $170.9735 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $10.80 | 7.533% | $11.6136 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $228.32 | 9.499% | $250.0081 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $139.80 | 9.577% | $153.1886 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $1,090.24 | $1,192.7761 | $1,192.77 | $1,192.70 | $1,192.90 | |