| 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 | $139.76 | 6.153% | $148.3594 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $197.61 | 13.522% | $224.3308 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $5.46 | 8.665% | $5.9331 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $43.65 | 7.106% | $46.7518 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $163.93 | 3.455% | $169.5938 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $85.82 | 7.233% | $92.0274 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $7.89 | 5.786% | $8.3465 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $644.12 | $695.3428 | $695.34 | $695.40 | $695.30 | |