| 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 | $145.83 | 7.268% | $156.4289 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $75.46 | 3.166% | $77.8491 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $236.53 | 13.834% | $269.2516 | $269.25 | $269.25 | $269.30 |
| Purchase #4 | $44.51 | 8.838% | $48.4438 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $100.60 | 6.382% | $107.0203 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $168.70 | 5.278% | $177.604 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $195.45 | 8.579% | $212.2177 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $967.08 | $1,048.8154 | $1,048.81 | $1,048.80 | $1,048.70 | |