| 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 | $207.93 | 13.245% | $235.4703 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $7.74 | 10.510% | $8.5535 | $8.55 | $8.55 | $8.60 |
| Purchase #3 | $135.82 | 10.173% | $149.637 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $115.72 | 11.359% | $128.8646 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $172.86 | 4.646% | $180.8911 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $148.89 | 10.108% | $163.9398 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $100.32 | 6.596% | $106.9371 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $889.28 | $974.2934 | $974.29 | $974.30 | $974.30 | |