| 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 | $158.64 | 8.182% | $171.6199 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $57.56 | 5.816% | $60.9077 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $184.66 | 12.275% | $207.327 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $82.63 | 5.410% | $87.1003 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $76.32 | 7.751% | $82.2356 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $22.40 | 3.449% | $23.1726 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $127.70 | 9.504% | $139.8366 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $709.91 | $772.1997 | $772.21 | $772.20 | $772.10 | |