| 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 | $232.32 | 13.543% | $263.7831 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $149.80 | 6.699% | $159.8351 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $5.87 | 4.533% | $6.1361 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $137.43 | 12.559% | $154.6898 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $16.55 | 4.321% | $17.2651 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $150.61 | 11.575% | $168.0431 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $32.45 | 10.478% | $35.8501 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $725.03 | $805.6024 | $805.61 | $805.65 | $805.60 | |