| 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 | $132.62 | 10.444% | $146.4708 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $100.93 | 5.569% | $106.5508 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $133.84 | 7.475% | $143.8445 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $40.94 | 13.411% | $46.4305 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $59.62 | 3.741% | $61.8504 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $168.78 | 4.595% | $176.5354 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $22.76 | 5.534% | $24.0195 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $659.49 | $705.7019 | $705.70 | $705.70 | $705.70 | |