| 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 | $183.73 | 7.705% | $197.8864 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $21.31 | 11.287% | $23.7153 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $143.61 | 7.228% | $153.9901 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $19.55 | 9.853% | $21.4763 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $151.60 | 11.739% | $169.3963 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $249.83 | 7.412% | $268.3474 | $268.35 | $268.35 | $268.30 |
| Purchase #7 | $160.39 | 4.797% | $168.0839 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $930.02 | $1,002.8957 | $1,002.91 | $1,002.95 | $1,002.90 | |