| 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 | $142.78 | 13.357% | $161.8511 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $7.34 | 5.343% | $7.7322 | $7.73 | $7.75 | $7.70 |
| Purchase #3 | $7.27 | 3.418% | $7.5185 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $184.84 | 4.561% | $193.2706 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $143.75 | 8.793% | $156.3899 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $240.78 | 12.832% | $271.6769 | $271.68 | $271.70 | $271.70 |
| Purchase #7 | $231.84 | 11.727% | $259.0279 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $958.60 | $1,057.4671 | $1,057.47 | $1,057.50 | $1,057.50 | |