| 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 | $154.62 | 11.850% | $172.9425 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $167.88 | 4.699% | $175.7687 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $174.81 | 13.437% | $198.2992 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $208.27 | 12.533% | $234.3725 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $10.88 | 9.173% | $11.878 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $155.37 | 8.385% | $168.3978 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $140.44 | 10.220% | $154.793 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $1,012.27 | $1,116.4517 | $1,116.45 | $1,116.45 | $1,116.50 | |