| 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 | $75.72 | 11.252% | $84.24 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $169.64 | 4.653% | $177.5333 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $196.50 | 4.867% | $206.0637 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $139.71 | 11.691% | $156.0435 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $8.88 | 11.766% | $9.9248 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $175.36 | 12.567% | $197.3975 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $75.59 | 12.390% | $84.9556 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $841.40 | $916.1584 | $916.15 | $916.15 | $916.10 | |