| 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 | $70.87 | 4.682% | $74.1881 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $168.87 | 4.115% | $175.819 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $32.74 | 12.305% | $36.7687 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $15.41 | 3.667% | $15.9751 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $51.27 | 10.776% | $56.7949 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $232.98 | 5.744% | $246.3624 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $250.50 | 6.690% | $267.2585 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $822.64 | $873.1667 | $873.17 | $873.15 | $873.30 | |