| 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 | $150.31 | 11.774% | $168.0075 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $155.26 | 5.846% | $164.3365 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $46.74 | 11.141% | $51.9473 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $200.32 | 10.334% | $221.0211 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $206.45 | 10.771% | $228.6867 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $22.46 | 3.126% | $23.1621 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $170.47 | 13.259% | $193.0726 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $952.01 | $1,050.2338 | $1,050.24 | $1,050.20 | $1,050.20 | |