| 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 | $167.37 | 10.325% | $184.651 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $155.27 | 10.450% | $171.4957 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $43.38 | 10.699% | $48.0212 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $136.78 | 13.582% | $155.3575 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $165.28 | 13.863% | $188.1928 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $35.74 | 9.421% | $39.1071 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $130.54 | 5.476% | $137.6884 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $834.36 | $924.5137 | $924.52 | $924.50 | $924.60 | |