| 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 | $101.95 | 4.333% | $106.3675 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $10.57 | 7.171% | $11.328 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $155.73 | 3.654% | $161.4204 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $21.99 | 5.222% | $23.1383 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $92.92 | 9.116% | $101.3906 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $198.82 | 9.576% | $217.859 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $98.33 | 12.392% | $110.5151 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $680.31 | $732.0189 | $732.03 | $732.00 | $732.00 | |