| 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 | $100.93 | 13.769% | $114.8271 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $89.40 | 12.845% | $100.8834 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $235.64 | 6.194% | $250.2355 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $91.44 | 6.441% | $97.3297 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $136.95 | 7.162% | $146.7584 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $237.28 | 3.191% | $244.8516 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $173.99 | 3.613% | $180.2763 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,065.63 | $1,135.1620 | $1,135.17 | $1,135.25 | $1,135.20 | |