| 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 | $139.74 | 11.166% | $155.3434 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $141.83 | 6.194% | $150.615 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $73.31 | 12.455% | $82.4408 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $227.44 | 4.675% | $238.0728 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $15.74 | 3.813% | $16.3402 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $129.26 | 9.691% | $141.7866 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $201.99 | 9.646% | $221.474 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $929.31 | $1,006.0728 | $1,006.07 | $1,006.05 | $1,006.00 | |