| 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 | $186.73 | 7.795% | $201.2856 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $51.39 | 12.372% | $57.748 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $151.45 | 3.501% | $156.7523 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $139.33 | 9.154% | $152.0843 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $54.61 | 12.268% | $61.3096 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $96.52 | 6.802% | $103.0853 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $117.27 | 9.766% | $128.7226 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $797.30 | $860.9877 | $860.99 | $861.00 | $861.00 | |