| 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 | $127.68 | 8.540% | $138.5839 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $38.25 | 12.869% | $43.1724 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $232.62 | 11.677% | $259.783 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $70.94 | 6.768% | $75.7412 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $213.53 | 4.214% | $222.5282 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $150.77 | 10.852% | $167.1316 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $157.29 | 5.179% | $165.436 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $991.08 | $1,072.3763 | $1,072.37 | $1,072.45 | $1,072.30 | |