| 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 | $147.87 | 4.376% | $154.3408 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $52.34 | 5.144% | $55.0324 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $73.36 | 6.531% | $78.1511 | $78.15 | $78.15 | $78.20 |
| Purchase #4 | $165.60 | 7.369% | $177.8031 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $36.90 | 4.252% | $38.469 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $40.43 | 13.543% | $45.9054 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $212.49 | 4.479% | $222.0074 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $728.99 | $771.7092 | $771.71 | $771.70 | $771.70 | |