| 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 | $167.69 | 12.540% | $188.7183 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $155.87 | 4.598% | $163.0369 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $38.99 | 11.336% | $43.4099 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $86.27 | 10.274% | $95.1334 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $144.60 | 3.412% | $149.5338 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $85.34 | 5.462% | $90.0013 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $186.64 | 5.525% | $196.9519 | $196.95 | $196.95 | $197.00 |
| 7 purchase totals = | $865.40 | $926.7855 | $926.78 | $926.80 | $926.70 | |