| 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 | $142.34 | 9.449% | $155.7897 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $235.73 | 6.756% | $251.6559 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $75.42 | 13.805% | $85.8317 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $83.47 | 10.264% | $92.0374 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $54.32 | 12.254% | $60.9764 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $35.99 | 10.186% | $39.6559 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $244.63 | 11.172% | $271.9601 | $271.96 | $271.95 | $272.00 |
| 7 purchase totals = | $871.90 | $957.9071 | $957.92 | $957.95 | $958.00 | |