| 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 | $159.65 | 13.516% | $181.2283 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $58.37 | 9.187% | $63.7325 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $80.74 | 12.864% | $91.1264 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $123.30 | 11.798% | $137.8469 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $102.86 | 4.235% | $107.2161 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $140.78 | 4.602% | $147.2587 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $234.91 | 11.785% | $262.5941 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $900.61 | $991.0030 | $991.01 | $991.05 | $990.90 | |