| 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 | $129.26 | 10.856% | $143.2925 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $83.33 | 6.630% | $88.8548 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $102.84 | 13.598% | $116.8242 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $115.41 | 12.556% | $129.9009 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $169.25 | 3.818% | $175.712 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $108.89 | 5.136% | $114.4826 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $43.69 | 5.533% | $46.1074 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $752.67 | $815.1744 | $815.16 | $815.15 | $815.20 | |