| 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 | $178.94 | 3.755% | $185.6592 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $151.69 | 11.729% | $169.4817 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $46.55 | 5.141% | $48.9431 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $109.66 | 4.492% | $114.5859 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $155.28 | 12.323% | $174.4152 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $40.37 | 10.206% | $44.4902 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $134.43 | 8.123% | $145.3497 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $816.92 | $882.9250 | $882.93 | $882.95 | $882.90 | |