| 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 | $223.36 | 10.661% | $247.1724 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $16.58 | 12.461% | $18.646 | $18.65 | $18.65 | $18.60 |
| Purchase #3 | $186.33 | 10.659% | $206.1909 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $173.46 | 12.432% | $195.0245 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $46.59 | 5.828% | $49.3053 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $162.44 | 9.849% | $178.4387 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $64.59 | 8.694% | $70.2055 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $873.35 | $964.9833 | $964.99 | $964.95 | $964.90 | |