| 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 | $186.98 | 12.802% | $210.9172 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $79.60 | 10.491% | $87.9508 | $87.95 | $87.95 | $88.00 |
| Purchase #3 | $54.91 | 9.487% | $60.1193 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $161.63 | 3.307% | $166.9751 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $100.97 | 10.377% | $111.4477 | $111.45 | $111.45 | $111.40 |
| Purchase #6 | $15.32 | 9.408% | $16.7613 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $57.76 | 6.282% | $61.3885 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $657.17 | $715.5599 | $715.57 | $715.55 | $715.60 | |