| 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 | $173.48 | 4.142% | $180.6655 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $240.70 | 13.334% | $272.7949 | $272.79 | $272.80 | $272.80 |
| Purchase #3 | $100.83 | 13.129% | $114.068 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $233.88 | 13.706% | $265.9356 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $202.33 | 10.739% | $224.0582 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $133.83 | 8.237% | $144.8536 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $76.49 | 8.241% | $82.7935 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $1,161.54 | $1,285.1693 | $1,285.17 | $1,285.15 | $1,285.30 | |