| 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 | $128.40 | 9.311% | $140.3553 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $181.26 | 13.203% | $205.1918 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $52.40 | 11.775% | $58.5701 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $86.88 | 6.608% | $92.621 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $159.69 | 8.755% | $173.6709 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $100.90 | 13.851% | $114.8757 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $140.91 | 4.791% | $147.661 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $850.44 | $932.9458 | $932.95 | $932.90 | $933.10 | |