| 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 | $133.35 | 5.628% | $140.8549 | $140.85 | $140.85 | $140.90 |
| Purchase #2 | $82.68 | 12.476% | $92.9952 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $225.51 | 5.390% | $237.665 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $177.56 | 11.496% | $197.9723 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $27.53 | 12.777% | $31.0475 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $76.55 | 13.744% | $87.071 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $162.82 | 11.718% | $181.8992 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $886.00 | $969.5051 | $969.51 | $969.45 | $969.60 | |