| 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 | $157.41 | 7.301% | $168.9025 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $142.26 | 8.614% | $154.5143 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $88.64 | 11.406% | $98.7503 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $195.87 | 3.168% | $202.0752 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $59.91 | 5.352% | $63.1164 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $118.90 | 12.677% | $133.973 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $233.31 | 10.204% | $257.117 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $996.30 | $1,078.4487 | $1,078.45 | $1,078.40 | $1,078.50 | |