| 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 | $155.29 | 10.141% | $171.038 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $109.76 | 5.119% | $115.3786 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $126.71 | 8.416% | $137.3739 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $191.65 | 9.510% | $209.8759 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $114.43 | 4.193% | $119.228 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $112.84 | 4.315% | $117.709 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $58.26 | 9.453% | $63.7673 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $868.94 | $934.3707 | $934.38 | $934.40 | $934.40 | |