| 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 | $180.44 | 13.631% | $205.0358 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $74.39 | 3.810% | $77.2243 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $99.58 | 9.803% | $109.3418 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $229.52 | 12.334% | $257.829 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $7.48 | 11.768% | $8.3602 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $141.41 | 9.311% | $154.5767 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $156.53 | 5.772% | $165.5649 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $889.35 | $977.9327 | $977.93 | $977.95 | $977.90 | |