| 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 | $209.68 | 9.563% | $229.7317 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $152.92 | 3.105% | $157.6682 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $106.64 | 8.757% | $115.9785 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $108.35 | 9.520% | $118.6649 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $60.49 | 5.374% | $63.7407 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $95.41 | 5.778% | $100.9228 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $45.85 | 12.515% | $51.5881 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $779.34 | $838.2949 | $838.29 | $838.30 | $838.30 | |