| 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 | $145.76 | 7.190% | $156.2401 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $159.95 | 7.123% | $171.3432 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $115.71 | 8.447% | $125.484 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $129.66 | 3.646% | $134.3874 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $75.50 | 4.819% | $79.1383 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $28.46 | 10.476% | $31.4415 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $57.74 | 6.481% | $61.4821 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $712.78 | $759.5166 | $759.51 | $759.60 | $759.40 | |