| 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 | $174.87 | 13.261% | $198.0595 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $155.87 | 6.822% | $166.5035 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $212.43 | 10.866% | $235.5126 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $137.67 | 5.866% | $145.7457 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $65.44 | 9.792% | $71.8479 | $71.85 | $71.85 | $71.80 |
| Purchase #6 | $180.31 | 3.547% | $186.7056 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $187.26 | 3.246% | $193.3385 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,113.85 | $1,197.7133 | $1,197.72 | $1,197.70 | $1,197.60 | |