| 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 | $202.45 | 12.803% | $228.3697 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $40.74 | 13.762% | $46.3466 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $63.76 | 12.760% | $71.8958 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $90.66 | 7.692% | $97.6336 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $100.91 | 7.824% | $108.8052 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $152.67 | 7.176% | $163.6256 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $13.60 | 6.699% | $14.5111 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $664.79 | $731.1876 | $731.20 | $731.20 | $731.10 | |