| 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 | $148.50 | 11.734% | $165.925 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $137.53 | 7.739% | $148.1734 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $208.41 | 8.690% | $226.5208 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $125.84 | 4.284% | $131.231 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $74.28 | 8.702% | $80.7438 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $162.83 | 6.516% | $173.44 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $19.46 | 10.699% | $21.542 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $876.85 | $947.5760 | $947.57 | $947.60 | $947.40 | |