| 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 | $181.98 | 3.388% | $188.1455 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $66.55 | 13.485% | $75.5243 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $141.35 | 12.452% | $158.9509 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $111.62 | 10.218% | $123.0253 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $106.41 | 12.653% | $119.8741 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $188.92 | 7.356% | $202.817 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $214.77 | 9.284% | $234.7092 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,011.60 | $1,103.0463 | $1,103.05 | $1,103.00 | $1,103.00 | |