| 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 | $17.75 | 10.507% | $19.615 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $166.36 | 9.244% | $181.7383 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $63.84 | 10.271% | $70.397 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $165.53 | 3.700% | $171.6546 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $51.96 | 8.501% | $56.3771 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $167.48 | 5.367% | $176.4687 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $135.91 | 11.844% | $152.0072 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $768.83 | $828.2579 | $828.27 | $828.25 | $828.30 | |