| 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 | $137.90 | 11.304% | $153.4882 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $142.58 | 4.374% | $148.8164 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $133.75 | 11.206% | $148.738 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $5.97 | 4.859% | $6.2601 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $193.64 | 6.218% | $205.6805 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $15.78 | 5.722% | $16.6829 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $235.74 | 3.872% | $244.8679 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $865.36 | $924.5340 | $924.54 | $924.55 | $924.60 | |