| 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 | $186.54 | 3.467% | $193.0073 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $157.64 | 9.455% | $172.5449 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $216.91 | 6.829% | $231.7228 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $10.56 | 11.423% | $11.7663 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $69.64 | 7.771% | $75.0517 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $230.34 | 9.503% | $252.2292 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $213.33 | 10.447% | $235.6166 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,084.96 | $1,171.9388 | $1,171.94 | $1,171.90 | $1,171.90 | |