| 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 | $157.96 | 11.786% | $176.5772 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $64.31 | 13.837% | $73.2086 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $130.81 | 10.814% | $144.9558 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $140.38 | 11.503% | $156.5279 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $215.43 | 4.466% | $225.0511 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $156.64 | 8.215% | $169.508 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $129.39 | 5.856% | $136.9671 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $994.92 | $1,082.7957 | $1,082.81 | $1,082.80 | $1,082.90 | |