| 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 | $210.65 | 7.574% | $226.6046 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $53.60 | 6.386% | $57.0229 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $154.30 | 7.526% | $165.9126 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $160.60 | 3.513% | $166.2419 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $186.28 | 10.174% | $205.2321 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $65.32 | 12.218% | $73.3008 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $198.90 | 10.837% | $220.4548 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $1,029.65 | $1,114.7697 | $1,114.75 | $1,114.75 | $1,114.70 | |