| 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 | $144.25 | 6.786% | $154.0388 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $214.75 | 4.301% | $223.9864 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $108.42 | 10.316% | $119.6046 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $148.36 | 11.383% | $165.2478 | $165.25 | $165.25 | $165.20 |
| Purchase #5 | $16.53 | 5.780% | $17.4854 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $186.82 | 6.470% | $198.9073 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $199.42 | 6.298% | $211.9795 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $1,018.55 | $1,091.2498 | $1,091.26 | $1,091.30 | $1,091.20 | |