| 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 | $176.49 | 12.733% | $198.9625 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $21.44 | 11.621% | $23.9315 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $152.72 | 4.691% | $159.8841 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $96.89 | 12.853% | $109.3433 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $22.91 | 11.565% | $25.5595 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $185.37 | 7.287% | $198.8779 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $244.63 | 13.354% | $277.2979 | $277.30 | $277.30 | $277.30 |
| 7 purchase totals = | $900.45 | $993.8567 | $993.85 | $993.90 | $993.90 | |