| 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 | $142.29 | 10.775% | $157.6217 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $27.68 | 7.846% | $29.8518 | $29.85 | $29.85 | $29.90 |
| Purchase #3 | $182.30 | 13.453% | $206.8248 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $77.94 | 4.695% | $81.5993 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $213.64 | 5.382% | $225.1381 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $186.98 | 6.769% | $199.6367 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $183.82 | 11.755% | $205.428 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,014.65 | $1,106.1004 | $1,106.10 | $1,106.10 | $1,106.00 | |