| 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 | $131.98 | 12.381% | $148.3204 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $177.74 | 7.664% | $191.362 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $50.78 | 5.250% | $53.446 | $53.45 | $53.45 | $53.40 |
| Purchase #4 | $167.39 | 9.269% | $182.9054 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $41.31 | 10.604% | $45.6905 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $5.81 | 12.820% | $6.5548 | $6.55 | $6.55 | $6.60 |
| Purchase #7 | $27.80 | 8.332% | $30.1163 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $602.81 | $658.3954 | $658.40 | $658.35 | $658.40 | |