| 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 | $122.78 | 12.667% | $138.3325 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $152.42 | 8.544% | $165.4428 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $7.90 | 8.102% | $8.5401 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $51.96 | 5.590% | $54.8646 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $106.69 | 8.605% | $115.8707 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $248.74 | 9.646% | $272.7335 | $272.73 | $272.75 | $272.70 |
| Purchase #7 | $181.95 | 4.567% | $190.2597 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $872.44 | $946.0439 | $946.03 | $946.05 | $946.00 | |