| 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 | $171.32 | 12.325% | $192.4352 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $12.97 | 8.321% | $14.0492 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $206.91 | 9.671% | $226.9203 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $57.80 | 4.414% | $60.3513 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $18.76 | 13.694% | $21.329 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $201.99 | 3.351% | $208.7587 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $63.46 | 5.812% | $67.1483 | $67.15 | $67.15 | $67.10 |
| 7 purchase totals = | $733.21 | $790.9920 | $791.00 | $791.00 | $790.90 | |