| 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 | $181.55 | 9.306% | $198.445 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $127.31 | 8.341% | $137.9289 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $87.75 | 5.390% | $92.4797 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $210.51 | 5.404% | $221.886 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $192.85 | 5.466% | $203.3912 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $154.97 | 13.800% | $176.3559 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $136.30 | 10.469% | $150.5692 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $1,091.24 | $1,181.0559 | $1,181.07 | $1,181.10 | $1,181.10 | |