| 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 | $132.44 | 11.416% | $147.5594 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $231.63 | 7.476% | $248.9467 | $248.95 | $248.95 | $248.90 |
| Purchase #3 | $58.84 | 13.288% | $66.6587 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $119.99 | 13.150% | $135.7687 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $53.96 | 13.136% | $61.0482 | $61.05 | $61.05 | $61.00 |
| Purchase #6 | $79.56 | 12.557% | $89.5503 | $89.55 | $89.55 | $89.60 |
| Purchase #7 | $173.28 | 8.175% | $187.4456 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $849.70 | $936.9776 | $936.99 | $936.95 | $937.00 | |