| 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 | $205.92 | 7.598% | $221.5658 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $159.59 | 10.668% | $176.6151 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $183.56 | 7.807% | $197.8905 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $126.82 | 4.864% | $132.9885 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $20.49 | 8.272% | $22.1849 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $46.31 | 12.718% | $52.1997 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $55.40 | 10.220% | $61.0619 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $798.09 | $864.5064 | $864.51 | $864.50 | $864.60 | |