| 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 | $195.66 | 7.235% | $209.816 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $238.38 | 11.841% | $266.6066 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $7.61 | 11.127% | $8.4568 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $133.87 | 7.560% | $143.9906 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $68.50 | 6.658% | $73.0607 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $116.95 | 4.114% | $121.7613 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $130.94 | 12.555% | $147.3795 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $891.91 | $971.0715 | $971.08 | $971.05 | $971.20 | |