| 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 | $159.86 | 5.451% | $168.574 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $246.82 | 8.448% | $267.6714 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $150.36 | 5.847% | $159.1515 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $30.91 | 11.314% | $34.4072 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $229.67 | 6.620% | $244.8742 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $107.76 | 6.408% | $114.6653 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $107.72 | 9.652% | $118.1171 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $1,033.10 | $1,107.4607 | $1,107.46 | $1,107.35 | $1,107.60 | |