| 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 | $148.32 | 3.247% | $153.136 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $109.91 | 8.239% | $118.9655 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $212.89 | 4.545% | $222.5659 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $138.60 | 6.610% | $147.7615 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $61.29 | 8.448% | $66.4678 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $30.89 | 6.224% | $32.8126 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $47.51 | 4.833% | $49.8062 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $749.41 | $791.5155 | $791.53 | $791.45 | $791.60 | |