| 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 | $139.60 | 5.702% | $147.56 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $84.43 | 5.723% | $89.2619 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $186.56 | 10.507% | $206.1619 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $234.49 | 12.625% | $264.0944 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $14.91 | 10.187% | $16.4289 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $76.76 | 9.369% | $83.9516 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $63.34 | 12.248% | $71.0979 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $800.09 | $878.5566 | $878.55 | $878.55 | $878.70 | |