| 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 | $195.95 | 10.303% | $216.1387 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $68.49 | 3.341% | $70.7783 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $145.39 | 13.516% | $165.0409 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $101.98 | 4.673% | $106.7455 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $220.65 | 13.692% | $250.8614 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $81.27 | 8.735% | $88.3689 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $214.41 | 4.439% | $223.9277 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $1,028.14 | $1,121.8614 | $1,121.87 | $1,121.90 | $1,121.80 | |