| 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 | $136.69 | 9.368% | $149.4951 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $121.72 | 8.466% | $132.0248 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $23.67 | 4.375% | $24.7056 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $42.79 | 10.835% | $47.4263 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $140.62 | 4.817% | $147.3937 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $114.60 | 3.645% | $118.7772 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $179.52 | 11.719% | $200.5579 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $759.61 | $820.3806 | $820.39 | $820.40 | $820.40 | |