| 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 | $198.43 | 11.708% | $221.6622 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $68.43 | 10.472% | $75.596 | $75.60 | $75.60 | $75.60 |
| Purchase #3 | $186.26 | 8.634% | $202.3417 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $137.76 | 10.327% | $151.9865 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $45.96 | 13.349% | $52.0952 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $216.71 | 10.356% | $239.1525 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $19.37 | 6.701% | $20.668 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $872.92 | $963.5021 | $963.51 | $963.50 | $963.60 | |