| 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 | $130.60 | 6.423% | $138.9884 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $154.79 | 10.863% | $171.6048 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $147.95 | 4.440% | $154.519 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $66.85 | 13.752% | $76.0432 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $175.93 | 12.353% | $197.6626 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $53.96 | 12.166% | $60.5248 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $118.34 | 13.313% | $134.0946 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $848.42 | $933.4374 | $933.42 | $933.40 | $933.40 | |