| 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 | $111.97 | 7.308% | $120.1528 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $181.58 | 13.116% | $205.396 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $52.76 | 7.191% | $56.554 | $56.55 | $56.55 | $56.60 |
| Purchase #4 | $61.50 | 11.638% | $68.6574 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $86.58 | 6.643% | $92.3315 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $194.35 | 4.439% | $202.9772 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $131.29 | 10.684% | $145.317 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $820.03 | $891.3859 | $891.39 | $891.40 | $891.50 | |