| 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 | $120.40 | 13.478% | $136.6275 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $18.69 | 3.394% | $19.3243 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $101.97 | 10.283% | $112.4556 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $36.99 | 3.483% | $38.2784 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $33.68 | 8.643% | $36.591 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $190.27 | 3.347% | $196.6383 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $233.44 | 6.200% | $247.9133 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $735.44 | $787.8284 | $787.83 | $787.85 | $787.80 | |