| 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 | $176.87 | 3.160% | $182.4591 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $126.51 | 10.316% | $139.5608 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $191.81 | 13.235% | $217.1961 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $62.33 | 5.755% | $65.9171 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $217.98 | 5.852% | $230.7362 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $57.67 | 13.858% | $65.6619 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $96.93 | 6.747% | $103.4699 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $930.10 | $1,005.0011 | $1,005.01 | $1,004.95 | $1,005.10 | |