| 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 | $144.25 | 8.794% | $156.9353 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $128.78 | 11.791% | $143.9644 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $56.52 | 12.434% | $63.5477 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $35.66 | 3.764% | $37.0022 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $106.62 | 4.414% | $111.3262 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $66.87 | 12.638% | $75.321 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $15.91 | 12.874% | $17.9583 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $554.61 | $606.0551 | $606.06 | $606.05 | $606.00 | |